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Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 DottaandClaude Opus 5.5
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3f20fb2bcc |
fix(chat): send writes with an empty responseText and point card declines to resolve-from-comment
#21035 refused any write whose call_api input had a responseText key, even responseText: {} beside a valid body, which looped a DeepSeek chat until its window closed. An empty or default responseText is now dropped and the write is sent once; a responseText that sets a window is still refused. The cancel and withdraw summaries from #21035 named withdraw as the agent route, so an agent told "do not publish it" left a person-created card pending. The summaries and chat directive now say withdraw is only for the agent's own obsolete card and a person's decline is recorded with resolve-from-comment when the card's resolver policy allows. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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DottaandClaude Opus 5.5
|
3c058c37e6 |
fix(retry): continue a connected task from saved work when its exact chat request cannot be repeated (#21038)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Tasks that come from a connected chat (for example GitHub pull request reviews) show a Retry button when a run fails > - The task projection offers Retry, but the Retry route sends a connected task to the chat retry owner, which only replays the exact failed chat request > - When that exact request cannot be replayed (the attempt already saved a result, its output was published, the latest run did not start from a chat message, or the requester's access changed), the route returns 409 and tells the person to check the connection by hand > - A Retry button that is shown must work, and recovery must not ask the person to inspect anything > - This pull request makes a person's Retry continue the task from its saved work when the exact chat replay is refused, the same way a new message on the task would > - The benefit is that the projection and the route agree, and blocked connected tasks become retryable after deploy with no migration ## Linked Issues or Issue Description No public issue exists. This is the bug description, in the fields of `.github/ISSUE_TEMPLATE/bug_report.yml`. **What happened?** On a hosted deploy, five blocked tasks that came from a connected GitHub conversation showed Retry (`interruption.canRetry: true`). Each click on Retry returned 409 `chat_failed_run_retry_not_authorized`. The message was "The exact failed chat request can no longer be retried safely. Check its current connection, access, and recovery state." or "This attempt already recorded a result. Send a new message on the task to continue from the saved work." The latest runs were legacy sandbox setup failures, native runs that needed reconciliation, a run that started from an issue monitor instead of a chat message, and a native run that already saved its result. Root cause: `admitTaskRetry` in `server/src/services/task-retry.ts` called the chat retry owner for every connected task and passed its exact-replay refusal straight to the person. The projection cannot predict that refusal. **Expected behavior** A shown Retry works. If the exact chat request cannot be repeated, Retry continues the task from its saved work, the same way a new message on the task would. Users do not get operator instructions. **Steps to reproduce** 1. Bind a task to a restricted chat conversation. 2. Make its latest run fail so that the chat retry owner refuses the exact replay. For example, use a run whose source is not a chat message, or a native run with an accepted result. 3. Click Retry (`POST /api/issues/:id/retry`). 4. The route returns 409 `chat_failed_run_retry_not_authorized`. **Paperclip version or commit** `master` at |
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DottaandClaude Opus 5.5
|
0dfbbdeb31 |
fix(chat): route company creation, decline retries and question cancellation correctly (#21035)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Chat agents follow the chat directive and discover API routes with search_api and call_api > - Full chat cohort 4 (OpenCode with DeepSeek v4.1 flash) showed four guidance gaps > - The missing-name rule overrode the board-only company-creation boundary; a repeated request after a decline did not post a new approval card; search_api showed the board-only question cancel route as open to agents (and withdraw as board-only); write calls carried `responseText` beside or instead of `body` > - This pull request fixes the guidance, the route authorization metadata and the pre-send refusal > - The benefit is that agents take the supported path the first time instead of asking for the wrong input, refusing a valid retry, or calling a route that returns 403 ## Linked Issues or Issue Description **What happened?** - onboarding.new-company: asked to "set up a new company for my website business", the CEO cited the missing-name rule (#21007) and asked for a business name with a question card. Creating a company is a board action, so the agent should send the person to the creation flow. - app-permissions.ask-before-action: the person declined a write card and then repeated the same request. The CEO asked the person to tell it to resubmit instead of posting a new approval card. The gateway already allows a fresh request after a new human message (`isNewHumanIntentAfterToolRejection`), but the decline text said "Do not retry the same call". - questions-and-approvals.multi-part-question: search_api listed `POST /api/issues/{id}/interactions/{interactionId}/cancel` as `board_or_agent`. The route rejects agents. The agent route, `/withdraw`, was listed as board-only although its route admits the card's creator agent and the task's assignee. - Several cases: write calls through call_api carried `responseText` with no body (for example "Received arguments: operationId, pathParams, responseText"). **Expected behavior** The agent links the company-creation flow; it posts a fresh approval card for a repeated request; search_api shows the true authorization of cancel and withdraw; a write with `responseText` is refused before it is sent, with the same guidance #21002 gave `saveResponse`. **Steps to reproduce** Run the four chat cases above with OpenCode and DeepSeek v4.1 flash on master. Refs #21002, #21007 ## What Changed - `AGENT_CHAT_DIRECTIVE`: the missing-name rule applies to work the agent creates itself and never comes before a board-only boundary. For a new company the agent links [Create organization](/onboarding) (no company prefix) and repeats the business details. A repeated request after a declined approval card is an explicit retry: make the same call so a fresh card is posted. A clarification question card puts candidate links in its description, because labels show as plain text. - Decline instructions in `tool-action-delivery.ts` and `tool-gateway.ts` say that a later request from the person for the same action is an explicit retry. - OpenAPI: `POST /api/issues/{id}/interactions/{interactionId}/cancel` is board-only and its summary names the `/withdraw` route for agents. `/withdraw` is no longer marked board-only, which matches its route. - `call_api`: a new write that carries `responseText` is refused before it is sent; the message says `responseText` never carries request fields and names the allowed body fields. Older saved calls still validate for recovery. `doc/runner-api-tools.md` is updated. ## Verification - `server/src/__tests__/agent-conversations.test.ts`: new directive tests for the board-only boundary order, the decline retry and card links. - `server/src/__tests__/openapi-routes.test.ts`: cancel is `board`, withdraw is `board_or_agent`, the cancel summary names withdraw. - `server/src/services/native-runtime/runner-api.test.ts`: a write with `responseText` is refused before sending (three window shapes), the same write without it is sent once, and saved calls still validate. - `tool-gateway.test.ts`, `tool-gateway-service.test.ts`, `issue-thread-interaction-routes.test.ts`, `tool-action-replay-intent.test.ts`: passed. `server` `tsc --noEmit`: passed. - Paid run (8 cells, OpenCode + DeepSeek v4.1 flash) together with the eval PR: see the PR comment for results. ## Risks - A model that used to send a write with `responseText` and a valid body now gets one refusal and must resend without it. Nothing is sent before the refusal, so there is no duplicate side effect. - The directive grows by a few sentences, which adds a small number of prompt tokens per chat turn. - Agents that read `/withdraw` as board-only before now see that they can withdraw their own card; the route already enforced who may. ## Model Used - Anthropic Claude Opus 5.5 (`claude-opus-5-5`) in Claude Code, with tool use, shell execution and code editing. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [ ] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
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DottaandClaude Opus 5.5
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aa94939988 |
fix(native): continue a run whose remote Runner died mid-turn after a restart, without replaying the turn (#21039)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - Native runs on a remote sandbox (Daytona) use a detached
`paperclip-runnerd`. After a server restart, recovery reattaches to that
Runner on the run's own sandbox lease
> - On staging, a deploy detached the controller and left the Runner
alive. The restart's reattachment then found the Runner process gone
with a provider turn in flight. The run failed with
`runner_remote_process_identity_unavailable` and the task waited for a
person
> - The run log said `startup reuse: environment (fresh) created`, so
the sandbox looked re-created. It was not. The reattachment resumed the
exact retained lease. The receipt reported the lease's original creation
> - `requestInterruptedNativeTurnRetry` refused every unsettled turn
(`provider_turn_unsettled`), and refused every system wake unless the
journal proved that no turn was issued. So this run got no automatic
continuation
> - This pull request continues such a run once in a fresh provider
session when the refused reattachment proved the Runner process gone. It
records that the turn's outcome is unknown and never replays the turn.
It also makes the environment receipt tell the truth
> - The benefit is that a restart that kills a Runner in the middle of a
turn no longer needs a Retry click
## Linked Issues or Issue Description
Refs #20853, #20923, #21023, #20278, #20627, #20828
**What happened?**
A staging deploy landed in the middle of a remote native Codex run on
Daytona. Shutdown detached the controller and logged "durable runner
left alive". The new server reattached through the run's original lease
(same lease row, same provider sandbox id, same directory). Its process
check then found the Runner gone: `process_verification` /
`process_not_running`, `runnerLifecycle: ready`, `runnerSettled: true`,
last diagnostic "WebSocket peer closed the connection", empty stderr.
The provider checkpoint still had an active turn. The run failed with
`runner_remote_process_identity_unavailable` /
`native_continuation_requires_reconciliation`, and the task went to
`blocked`.
**Root cause**
- `server/src/services/heartbeat/restart-interrupted-turn.ts`
(`requestInterruptedNativeTurnRetry`): an unsettled last turn always
returned `provider_turn_unsettled`, also when the refusal proved the
Runner process gone. A system wake (here `transient_failure_retry`)
continued only with `providerTurnIssued: false`.
- The sandbox was not re-created. The environment and lease listings
show one lease for the run, never replaced, and the final workspace
snapshot used the same provider sandbox. `environmentStartupReuse` read
`sandboxLeaseAcquisition: created` from the lease's first acquisition,
so the reattachment's receipt said `fresh / created`. The 46 s acquire
was the provider resume of that exact lease. The evidence available to
GET requests cannot say what stopped the Runner process (the resume
result is not kept). This pull request does not change that path.
- #21023 named this run as not covered. #20853 resumes a Runner only at
a settled, idle `ready` cut. Here the provider checkpoint has an active
turn, so #20853 stays fail-closed, as it should.
**Expected behavior**
The run continues once by itself in a fresh provider session over the
saved work. The turn whose outcome is unknown is recorded and is not
replayed.
## What Changed
- `restart-interrupted-turn.ts`: read the last
`native.remote_runner_recovery_failed` refusal once. When it proves the
Runner process gone, an unsettled last turn no longer blocks the
automatic Retry. Before it requests the Retry, the server records
`native.interrupted_turn_outcome_unknown` once (turn id, last turn
event, `replayed: false`, closed `runnerExit` fields). The Retry is the
existing one: saved-work recovery and stop proof first, then a fresh
provider session (`forceFreshSession: true`), once per chain.
- The same file: a system wake whose run is an automatic retry of owed
work (`retryOfRunId` set) also continues under the run's responsible
user once the refusal proved the Runner gone. Other system wakes (for
example a monitor) keep their policy.
- `packages/adapter-utils/src/startup-reuse.ts` and
`native-session-executor.ts`: a `reattach_remote_runner` recovery
reports its `environment` receipt as `reused / verified_reuse`. That
path only resumes the run's exact retained lease and never acquires one.
- Docs: `doc/execution-semantics.md` and `doc/run-log-events.md`.
Previous-release story: no persisted shape changes. The rule reads the
closed `remoteRunnerRecovery` fields that the previous release already
writes; the new test uses the staging refusal payload as written. A run
that a previous release already failed this way continues on the next
completion or restart hook call only; runs already settled stay as they
are and keep their Retry. The new event is additive.
## Verification
- Red on `origin/master` (
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DottaandClaude Opus 5.5
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51d77648bc |
fix(native): keep a remote Runner alive when a failed turn start or event stream closes the run (#21023)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Native runs on a remote sandbox (Daytona) start a detached `paperclip-runnerd`. After a recoverable failure, the server resumes the same run and reattaches to that Runner > - #20923 stopped a failed close from force-stopping an unreachable remote Runner. It asks for retention only when the session was not cancelled > - The runtime cancels the session itself when a turn start or the event stream fails ("Native session event consumption failed."). That cleanup sets the same flag as a user Stop > - So after a failed turn start, the close still sent `SIGKILL` to the Runner, and the same-run reattachment failed with `runner_remote_process_identity_unavailable`. The task waited for Retry > - This pull request separates failure cleanup from Stop. Failure cleanup still revokes the turn's output, but the close keeps the Runner for the same-run reattachment > - The benefit is that these runs continue without Retry. Stop and protocol integrity faults still stop the Runner ## Linked Issues or Issue Description Refs #20923, #20853 **What happened?** After the staging redeploy, five remote native runs failed with error `runner_remote_process_identity_unavailable` and error code `native_continuation_requires_reconciliation`. In four of them, the first attempt started after the deploy. Its `turn/start` failed with `runnerd did not report the provider turn identity`. The run log then showed `runner did not prove durable suspension before checkpoint` and `runner shutdown failed: Error: Durable recovery runner timed out.` The diagnostic `remote runner left alive unsettled for same-run reattachment` from #20923 did not appear. One second later the Runner exited (`runner_remote_process_exited lifecycle=ready`). The same-run reattachment 20–40 s later found `process_verification` / `process_not_running` with `runnerSettled: false`. **What did you expect to happen?** The failed close keeps the Runner alive, as #20923 intended. The same-run reattachment adopts it, and the run continues without Retry. **Steps to reproduce** 1. Start a remote native Codex run. 2. Make `turn/start` fail (for example the Runner does not report the provider turn identity in time), or let the event stream fail or time out. 3. The runtime cancels the session as cleanup. `HarnessNativeSession` treats that as a Stop, so `close` asks for `retainUnsettledRemoteRunner: false`, and the transport kills the Runner. **Root cause** `packages/paperclip-runner/src/native-session-runtime.ts` `attemptOptionalSessionCancellation` calls `session.cancel`. `HarnessNativeSession.cancel` (`packages/paperclip-runner/src/backends/harness-driver-backend.ts`) sets `#explicitlyCancelled`, and `close` used `retainUnsettledRemoteRunner: !this.#explicitlyCancelled`. The fifth run is different. A server shutdown detached its controller and left the Runner alive. Then the sandbox environment was acquired fresh (45.9 s) before the reattachment, and the Runner was gone in the middle of a turn. This pull request does not change that path. See Risks. ## What Changed - `NativeSession.cancel` accepts an optional `failureCleanup` field. - `attemptOptionalSessionCancellation` passes `failureCleanup: true`, except for a `NativeSessionProtocolIntegrityError`. - `HarnessNativeSession` tracks a Stop separately from output revocation. `cancel` with `failureCleanup` revokes the turn's output only. `cancel` without it, and `revokeTurnPublication`, record a Stop. `close` asks for retention when no Stop was recorded and no protocol integrity fault occurred. - Tests: three runtime cases with the real Codex backend (turn start fails, event stream times out, Stop then failure) and a new backend case. - Docs: `doc/execution-semantics.md` describes the rule. ## Verification - Red, on `master` with only the new tests: `cd packages/paperclip-runner && npx vitest run src/native-session-runtime.test.ts -t "remote Runner retention after a failed run"` fails 2 of 3 (`expected false to be true`): the close asked to kill the Runner after the turn start failed and after the event stream timed out. The Stop case passed. - Green with the fix: the same command passes 3 of 3. `src/backends/harness-driver-backend.test.ts -t "retain an unsettled"` passes 3 of 3, including the failure-cleanup case. That case also checks that the turn's result stays unpublished. - `npx vitest run src/native-session-runtime.test.ts src/backends src/drivers/codex src/live/runnerd-codex-transport-remote-retention.test.ts --maxWorkers=4`: 31 files, 814 tests pass. `codex-protocol-integrity.test.ts` confirms that an integrity fault still stops the Runner. - `npx tsc --noEmit -p packages/paperclip-runner/tsconfig.json` is clean. - `pnpm verify` exits 2 because `doc/execution-semantics.md` is a global CI input. CI supplies that coverage. - Not run: a live Daytona run. The change is in the controller library that runs on the server, so it needs no new Runner image. ## Risks - Low to medium. After a failed turn start or event stream, an unreachable remote Runner now stays alive instead of being killed. This is the state #20923 already accepted for other failed closes. The session stays quarantined, and the same-run reattachment or a Stop cleanup owns the Runner. - Stop is unchanged. A server Stop calls `cancel` without `failureCleanup`, so the close still stops the Runner, also when the stopped run later fails. A governed wait uses `revokeTurnPublication`, which also records a Stop. - A protocol integrity fault needs an operator and is not resumed on the same run, so it still stops the Runner. - Previous-release story: this change adds and changes no persisted state. A Runner that an older release already killed keeps its current named refusal and Retry. A deploy during a run changes nothing, because the decision is made in the closing process. - Not covered: a Runner that dies with its sandbox while the controller is detached for a restart, in the middle of a turn. Its journal is a settled `ready` cut with an active turn. #20853 resumes only idle `ready` cuts. This needs a separate fix. - No wait is added before `turn.start`. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), via Claude Code with tool use (shell, file edits, test runs, read-only staging API reads). ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
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cf1def0ca6 |
feat(inbox): rebuild compact cards and share task review controls (#20961)
## Thinking Path > - Paperclip helps people manage AI agents and their work. > - The inbox collects decisions, requests, and updates for the people in a company. > - People need a clear personal queue and a consistent way to answer each request. > - Repeated headings, inconsistent card actions, and separate review flows make that work harder. > - This pull request connects the inbox UI to the routing foundation in #20959. > - Compact cards use shared task controls and open supporting work in a side panel. > - People can answer, claim, transfer, archive, and inspect outcomes from one place. ## Linked Issues or Issue Description **What existing behavior does this improve?** The inbox cards, personal views, shared task controls, and decision history. **Subsystem affected** UI. This PR targets master and uses the routing foundation merged in #20959. **Current behavior** The inbox repeats headings and counts. Cards have different layouts and action placement. The requester can repeat the signed-in person's name. Review and question controls differ between the inbox and task thread. **Proposed behavior** Open Assigned to you by default. Show one count line above the cards. Use a compact card layout with consistent actions and supporting details. Show the requester's avatar and name only when they differ from the signed-in person. Share question controls, including a radio option for Other that reveals a text field when selected. **Reason and benefit** People can scan their queue and complete requests without losing the surrounding task or creating separate drafts for the same review. **Breaking changes** The default inbox view becomes personal. The all-assignee and shared views remain available. Card close menus distinguish personal archive and snooze from shared withdrawal. **Additional context** Refs #20959, #19363, and #19520. Refs #20268 for related actionable-request work. This stack adds personal routing and shared controls. ROADMAP.md includes Multiple Human Users and Agent Reviews and Approvals. ## What Changed - Add personal, unassigned, company, all-assignee, and archived inbox views. Add claim, transfer, personal close actions, receipts, and history controls. - Use compact decision cards with a single count line, one-pixel borders, and equal space above, below, and to the right of each primary action. - Open artifacts and synchronized confirmation/approval controls in a shared side panel. Share their revision drafts and action state with the task thread. Other requests keep one editable form on the inbox card while reviewing an artifact. - Make Other match the question options and reveal its field only when selected. Apply this to inbox and task question cards. - Hide self-requester labels, space agent avatars, and use the standard canceled status icon for withdrawn requests. - Use connector logos in connector cards. Keep the connector promotion background and sidebar border continuous. - Add company and project decision-owner controls and document the updated inbox behavior. ## Verification - The complete [GitHub Actions CI matrix](https://github.com/paperclipai/paperclip/actions/runs/43141559641) passes on `8d81a75e49b518fff6b6ff4c23dd67979b0b97ee` (Linux/Node 24: typecheck, build, general and serialized tests, Runner support, browser shards, and aggregate gates). Greptile is 5/5 on that exact head with zero open findings, and the security scan passes. - Local UI typechecking passes. Eight focused suites pass 382 tests: 236 inbox/review/question/connector tests plus all 146 composer tests. Regressions passed red to green for attachment links, prompt rendering, single-form artifact review, connector scope copy, accessible headings, and the composer test harness's missing theme provider. The final commit changes only that test harness; production code is unchanged from `59d015833f`. - Browser acceptance on the production implementation confirms preserved selected answers with one editable question form, accessible Markdown prompts, inert image references, accurate connector scope copy, native PDF downloads, image sidebar previews, and Open file requesting the attachment endpoint while preserving the inbox URL. Request reads and file responses were intercepted; no question answers were written. The preview is healthy on the final head. - Visual and interaction checks cover Other radio behavior in both themes and on mobile, the loaded Google Calendar logo, and 20px above, below, and to the right of the primary action across all 23 visible cards. The affected desktop/mobile navigation and sidebar specs pass locally and in the final CI browser matrix. - Real-editor browser checks confirm Ctrl/Cmd+Enter cannot bypass another person's confirmation. Cancel preserves the draft and unlocks silently; Continue submits once. Approval write failures remain visible. - `pnpm verify` returns exit 2 because DESIGN.md requires broader coverage; the final full CI matrix supplies every requested gate. Maps and Storybook catalog structural checks pass. The routing foundation #20959 merged after passing 249 database tests, server typechecking, full CI, Greptile 5/5, and security scanning. Its backend and SDK registry are preserved. - Demo data is retained for testing; database suites and browser specs use separate disposable databases. ## Risks - The inbox uses the routing contracts merged in #20959. Personal filters and history affect shared task entry points; the affected controls are included in local regression coverage and full CI. - Personal defaults and close-menu wording change inbox behavior. Existing resolver permissions still control shared actions. - Shared revision state and live invalidation affect two surfaces. Focused tests cover draft synchronization, action locks, and incoming updates. - Visual changes use the existing design tokens and component primitives. ## Model Used OpenAI GPT-6 through Codex. Used repository tools, code execution, and browser checks. This session does not expose a more specific runtime model ID or its context-window size. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links - [x] My branch name describes the change and contains no internal Paperclip ticket id - [x] I have run focused tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Scott Tong <scott@scottsmbpm5max.lan> Co-authored-by: Paperclip <noreply@paperclip.ing> |
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DottaandClaude Opus 5.5
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156453fe7c |
fix(recovery): continue runs that a server restart or replacement ended, without spending the failure budget (#21019)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - A deploy replaces the server. The old server stops its running legacy runs at SIGTERM (`server_shutdown_interrupted`). The new server finds runs whose owner died without that drain (`process_lost`, "server may have restarted"). > - Each of these runs got its follow-up from the bounded transient retry. That retry spends the failure budget (2 attempts) and waits 30 to 60 seconds. > - So the first deploy spent one failure retry. A run that was already the last automatic retry got no follow-up at all. The task then rested on a manual Retry. > - A deploy is routine. An interruption by the server is not a failed attempt, and it must never leave a task waiting for a person. > - This pull request moves these runs to their own `server_restart` retry lane. The lane never spends the failure budget, starts the first continuation at once, and has its own bound. > - The benefit is that a task continues by itself through several deploys a day, and a real loop still stops and shows why. ## Linked Issues or Issue Description **What happened?** A zero-downtime deploy replaced a hosted server. In the 11 minutes around the swap, 11 legacy runs ended with `server_shutdown_interrupted` and 7 ended with `process_lost`. At least 7 tasks were left with no follow-up run and no scheduled retry, so each needed a manual Retry. Two of the stranded runs were already automatic retries. **Expected behavior** Each interrupted run continues once, automatically, on the surviving server, with its original wake. **Paperclip version or commit** Core commit |
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DottaandClaude Opus 5.5
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8c761abae3 |
fix(environments): wait for a re-activating sandbox provider before refusing a lease resume (#21020)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - After a controller restart, a run whose remote Runner kept running
reattaches. First it resumes its exact sandbox lease through the sandbox
provider plugin (`resumeRunLease`).
> - #20982 made a plugin whose worker `initialize` timed out retry its
activation, so the plugin comes back seconds later instead of staying
`error`.
> - Chaos cell CR6 (#20983) shows the gap that remains. The reattaching
run asks for its lease during those seconds and gets
`PluginWorkerUnavailableError`. The setup retry covers that error only
for legacy runs, so the native restart-recovery run fails and needs
Retry.
> - This pull request makes the exact-lease resume wait, for a bounded
time, for the worker of a plugin that is `ready` (re-activating) or
recovering from activation timeouts.
> - The benefit is that a restarted run rides through a short plugin
re-activation instead of failing into Retry.
## Linked Issues or Issue Description
Refs #20982, #20983
**What happened?**
CR6 after #20982 (`w-20261112T041333-s9531`) passed in part. The plugin
re-activated 5 s after its `initialize` timeout, but both tasks finished
with `R3:retry_needed`. Run `a6b3f0f6` resumed its lease at 22:15:35,
inside that window. It failed with `setup_failed` /
`plugin_worker_unavailable` and then `agent_stop_unconfirmed`, because
`run-completion.ts` retries `PluginWorkerUnavailableError` only for
legacy runs (`runtimeMode === "legacy" && nativeSessionId === null &&
runnerInstanceId === null`).
**Expected behavior**
The resume waits for the plugin's worker while the plugin re-activates.
It resumes the same lease when the worker comes back. It still refuses,
as `PluginWorkerUnavailableError`, after the bound.
**Steps to reproduce**
1. Run chaos cell CR6: a K1 restart, then a stall of the replacement's
plugin worker during activation.
2. The reattaching run fails and needs Retry, although the plugin
recovers within seconds.
**Paperclip version or commit**
master at
|
||
|
DottaandClaude Opus 5.5
|
a9a08d8169 |
fix(plugins): retry a plugin activation whose worker initialize timed out (#20982)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - Plugins, sandbox providers such as Daytona among them, run as worker
processes that the server activates at boot. Activation sends the worker
an `initialize` RPC with a 15-second timeout.
> - When `initialize` timed out, the loader marked the plugin `error`
for the life of the server process. Only the next boot or an operator
retried it.
> - For a sandbox provider, that means every Daytona run on that server
fails. New runs fail with `lease_acquire_failed … plugin is currently
error`. Reattachments fail with "The exact sandbox lease cannot be
resumed by its verified provider". Retry hits the same dead plugin.
> - A worker that is slow or stalled for a moment at boot is transient,
not a broken plugin.
> - This pull request retries an activation whose `initialize` timed
out, with a bounded backoff. Meanwhile the server keeps serving, and
runs that need the plugin see a restarting worker, which setup retries.
Deterministic failures stay a permanent error.
> - The benefit is that a short plugin stall at boot no longer disables
a provider until the next deploy.
## Linked Issues or Issue Description
Refs #20966, #20857
**What happened?**
Chaos wave `w-20261111T232850-s9521` (cell CR4, first version) stopped
the replacement server's Daytona plugin worker while the server was
activating it. The worker's `initialize` RPC timed out after 15 s
(`INITIALIZE_TIMEOUT_MS`). `plugin-loader.ts` then called
`lifecycleManager.markError`, and the plugin stayed `error`. Task t03's
reattachment failed in `resumeRunLease`, and its Retry did not start a
new run. Task t04 failed 18 s after launch with `lease_acquire_failed`
("…plugin is currently error"), before its own fault.
**Expected behavior**
An activation timeout is retried, and the plugin ends `ready` when the
worker answers. Runs that need the plugin meanwhile are retried within
their bounded setup budget. A bad manifest, a worker that exits during
`initialize`, or a version mismatch is still a permanent error.
**Steps to reproduce**
1. Start the server.
2. Stop (SIGSTOP) a plugin worker for more than 15 s while the server
activates it.
3. Resume the worker. The plugin stays `error` until the next boot.
**Paperclip version or commit**
master at
|
||
|
DottaandClaude Opus 5.5
|
50b79d711a |
fix(runner): keep call_api writes carrying their body (#21002)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Native agents use the `call_api` tool when no dedicated tool covers an API operation > - #20606 added an optional `saveResponse` flag to the shared `call_api` schema for GET reads > - After that change, OpenCode agents with DeepSeek v4.1 flash often sent write calls without `body` > - Body-less POST calls reached the routes and failed with 400; agents then repeated the same call many times > - This pull request moves the save option to its own read-only tool and refuses body-less writes before they are sent > - The benefit is that the write schema returns to its earlier shape, and a missed `body` gets one clear, actionable error ## Linked Issues or Issue Description Refs #20606 **What happened?** In a full chat-eval cohort on master (OpenCode, DeepSeek v4.1 flash), write calls through `call_api` arrived without `body`. The model's own reasoning planned a body, but the emitted calls had only `operationId`, `pathParams`, `query` and `saveResponse`. About 100 refused PATCH calls listed exactly those arguments (the cohort before #20606 had none with `saveResponse`). 72 POST calls reached the server with no body and got 400 (0 in the earlier cohort). One case sent the same body-less resolve call 21 times. **Expected behavior** Write calls carry their request fields in `body`. When a body is missing, the agent gets one clear error before anything is sent, and it can correct the call. **Steps to reproduce** Run the OpenCode chat cases that resolve approvals, edit queued messages, delegate with context, edit task properties or start preview services on master after #20606. Count `call_api` writes without `body` and POST 400 responses. **Additional context** The tool schema that OpenCode sends to the model is intact: `body` is present. A short-context replay with the same schema did not reproduce the omission (direct provider calls and local OpenCode runs: every write carried `body`, with or without `saveResponse`). The omission appears in long sessions, and it correlates with the added read-only flag. This change removes that flag from the write schema and adds a safety net for the remaining cases. ## What Changed - Remove `saveResponse` from the advertised `call_api` schema and description. The description now says that request fields go only in `body`, and the `body` description says when it is required. - Add a separate read-only `save_api_response` tool (`operationId`, `pathParams`, `query`). It accepts only GET operation IDs, has no body field, and uses the existing `saveResponse` export path with the same access, sensitivity, budget and integrity rules. - Refuse a write before dispatch when its body is missing: PATCH with a required body (as before), and POST or PUT whose JSON request schema names required fields. The error names the operation, the allowed fields, the received arguments, the shape to resend, and that `query`, `responseText` and `saveResponse` never carry request fields. - Keep server-side acceptance of `saveResponse` on `call_api`, so saved calls and receipts from earlier runs stay valid for recovery. - Regenerate the runner contract, catalog, seeded fixture and manifest. Update `doc/runner-api-tools.md`. ## Verification - Red at master sources: the 3 replayed recorded writes (POST resolve-from-comment, PATCH issue, POST comment, each with `query: {}` and `saveResponse: false` and no body) were sent to the route instead of being refused, and the schema test found no `save_api_response` tool. 4 tests failed. - Green with this change: `server/src/services/native-runtime/runner-api.test.ts` 2105/2105 passed; `runner-api.integration.test.ts` 61/61 passed; `runner-bridge-tools.test.ts`, `task-document-key-contract.test.ts` and `runner-api-artifacts.test.ts` passed; runner `protocol-action-contracts.test.ts` 70/70 passed; server `tsc --noEmit` passed. - `runner-api-artifacts.integration.test.ts` now saves through `save_api_response` and checks that a write operation ID or a body is refused. Its download step needs Linux; it fails on macOS at master too, so CI covers it. - Paid E2E, OpenCode + DeepSeek v4.1 flash, [run 43138806990](https://github.com/paperclipai/paperclip/actions/runs/43138806990) on this fix: 5/5 affected cases passed (questions-and-approvals.reject-and-revise, steering.edit-queued-message, task-coordination.delegate-with-context, tasks.edit-properties, workspaces.preview-service). Body-less write refusals went from 30 to 0, and body-less POST 400s went from 48 to 0, compared with the earlier cohort on the same cases. The approval resolve call was sent once (it was sent 24 times before). Every logged write carried a body; the remaining non-2xx writes are the cases' intended stale-edit and failing-fixture responses. - Run-history redaction also covers `save_api_response` arguments; a regression test fails on the earlier source and passes now. ## Risks - Agents that learned `call_api` + `saveResponse: true` in a running session will see a schema refusal and must use `save_api_response`. Saved calls keep working for recovery. - The new POST/PUT refusal applies only when the JSON request schema names required fields, so writes whose body is optional are still sent. - One more small read tool is advertised when API tools are enabled. ## Model Used Anthropic Claude Opus 5.5 (`claude-opus-5-5`) in Claude Code, with tool use, shell execution and code editing. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
||
|
DottaandClaude Opus 5.5
|
faa78dd818 |
fix(agents): keep a managed instructions bundle managed when a restarted volume-free server saves another setting (#20997)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - Agent settings are saved through `PATCH /api/agents/:id`. On a
volume-free server, a save is refused when the agent's instructions are
external, because files outside the managed root do not survive a
restart
> - A managed bundle saves its instruction paths as absolute paths under
the home of the server that wrote them. A replacement volume-free server
can start with a new home
> - After such a restart, any `adapterConfig` change re-derived the
bundle mode from the saved `instructionsFilePath`. That path is outside
the new managed root, so the bundle was read as `external` and the save
failed with 422 "Volume-free servers require managed agent instructions"
> - This pull request keeps a managed bundle managed when the save keeps
its saved `instructionsFilePath`, and rewrites its paths under the
current managed root
> - The benefit is that a board user can change one setting (for example
`idleTimeoutMs`) after a restart, and a real switch to external
instructions is still refused
## Linked Issues or Issue Description
**What happened?**
In restart-chaos wave `w-20261112T012841-s7000` (volume-free mode,
Daytona, Codex, restarts K1 and K15 with a fresh server home), the board
sent `PATCH /api/agents/:id` with
`{"adapterConfig":{"idleTimeoutMs":301001}}`. All 3 tasks of the W2C
workload got 422 "Volume-free servers require managed agent
instructions".
**Expected behavior**
A partial `adapterConfig` change of an agent with managed instructions
succeeds on a restarted volume-free server.
**Steps to reproduce**
1. Create an agent with a managed instructions bundle on a volume-free
server.
2. Restart the server with a new `PAPERCLIP_HOME`.
3. Send `PATCH /api/agents/:id` with
`{"adapterConfig":{"idleTimeoutMs":301001}}`.
4. The server returns 422.
**Why Codex looked different from Claude**
It is not the adapter. The Claude wave that passed
(`w-20261112T010036-s6801`) had no faults, so its PATCH ran on the
server that wrote the bundle. The Codex wave sent its PATCH after K1 and
K15 restarts with a new home. The new test fails the same way for a
Claude agent after a fresh-home restart, and passes for both adapters on
the original server.
**The PATCH contract**
`adapterConfig` merges into the saved config unless the request sets
`replaceAdapterConfig: true` (validator in
`packages/shared/src/validators/agent.ts`, route in
`server/src/routes/agents.ts`). The UI full-config save sends
`replaceAdapterConfig: true` with the whole config. The merge was
already correct. The fault was in
`syncInstructionsBundleConfigFromFilePath`, which the route applies to
the effective (merged) config: it classified the bundle only from the
absolute file path and the current managed root. The contract does not
change.
## What Changed
- `server/src/services/agent-instructions.ts`
(`syncInstructionsBundleConfigFromFilePath`): when the saved bundle is
managed and the effective config keeps the saved `instructionsFilePath`,
keep it managed with the root that `deriveBundleState` already resolves
(the current server's managed root) and the saved entry file. A
different `instructionsFilePath` is classified as before.
- `server/src/__tests__/agent-volume-free-config-patch.test.ts`: route
tests with embedded Postgres for a Codex agent and a Claude agent: a
one-setting change after a fresh-home restart, the same change on the
original server, and a real switch to an external path, which is still
refused.
- `doc/DEVELOPING.md`: describe how a volume-free server keeps a managed
bundle across a new home.
## Verification
- Red on `origin/master` (`9dfdeaad86`), `cd server && npx vitest run
src/__tests__/agent-volume-free-config-patch.test.ts`:
- `× changes one codex setting after a fresh-home restart and keeps
managed instructions`
- `× changes one claude setting after a fresh-home restart and keeps
managed instructions`
- `AssertionError: {"error":"Volume-free servers require managed agent
instructions"}: expected 422 to be 200`
- The 4 other cases passed (the original server, and the refused
external switch).
- Green with the fix: the same file passes 6/6, together with
`agent-instructions-service`, `agent-instructions-routes`,
`ephemeral-server-contract` and `agent-configuration-save` (65 tests).
- The restart-chaos W2C workload (`tests/restart-chaos/rewake.ts`)
already sends this PATCH after K1/K15 restarts and caught the fault as
`T:config_changed_before_wake`. No new chaos cell is necessary.
## Risks
- Low risk. The change applies only when the saved bundle is managed and
the save keeps the saved `instructionsFilePath`. Then the paths are
rewritten under the current managed root, which is the root that bundle
reads already use.
- The volume-free guard is unchanged. A save that sets an
`instructionsFilePath` outside the managed root is still refused (tested
for both adapters).
## Model Used
- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, used through Claude
Code with tool use (shell, file edits, test runs).
## Checklist
- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
|
||
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Nicky Leach
|
45170b0cac | Reuse Runner plugin capability checks (#20987) | ||
|
DottaandClaude Opus 5.5
|
5cd5adfccc |
fix(native): link a person-owned agent blocker to the agent's open question whatever owner kind the model reports (#20969)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - #20931 lets a person's answer continue a task that its agent blocked
while it waited for that answer
> - That link is recorded only when the blocker's unblock descriptor is
bound to the board
> - Codex reports such a wait as `paperclip_block` with `owner: {"kind":
"user", "name": "Board"}` and scope `task_wide`. The evidence classifier
treats only `kind: "board"` (not a PRP owner kind) as board-owned, so
the arbiter binds this person-owned blocker to the reporting agent, and
no link is recorded
> - So every Codex W2Q task still loses the answer
(`issue_not_in_progress`) and needs Retry
> - This pull request classifies a `user` owner as a person
(board-bound) and records the link from the reported owner kind, not
from the spelling of the owner
> - The benefit is that the person's answer reaches the agent whatever
owner shape the model uses
## Linked Issues or Issue Description
Refs #20931
**What happened?**
Restart-chaos wave w-20261111T230717-s5201 on master
|
||
|
Nicky LeachandPaperclip
|
38501b1170 |
Add turn-scoped attachment downloads to native Runner (#20956)
## Thinking Path > - Paperclip manages AI agents and their work. > - Native agents open input images with a file reader. > - Plugin Runner tasks use an authenticated Runner connection. > - Runner needs a way to fetch an authorized file from the tenant app. > - The tenant grants access to the exact attachment for the active run. > - Runner downloads and verifies it before it returns a local path. ## Linked Issues or Issue Description Refs #19740. Builds on the attachment authorization and command transport added in #20939. ## What Changed - Add the PRP v3 `runner.attachment.download` command for native workspace providers. - Issue short-lived grants for exact authorized wake and historical attachments. Recheck the active run, source, size, and SHA-256 at the tenant endpoint. - Download current-wake inputs before provider dispatch. Download historical files when the authorized chat reader asks for them. Preserve SSH and sandbox command staging as a fallback. - Run HTTPS transfers off the Runner control loop. Report completion with one PRP event per transfer. Drop pending results on cancellation and clear files at turn settlement, authority rotation, and restart. - Grant restricted Codex sessions read-only access to the attachment directory. ## Verification - 69 targeted server attachment tests passed. They cover wake and historical downloads, authorization failures, and command fallback. - 22 focused historical attachment tests passed, including grant redemption under a held database lock. - Six focused Rust attachment tests passed, including a source-pinned Codex sandbox check. The sandbox could read the staged file but could not modify it or read adjacent Runner state. - The real Runner transport test confirmed one durable command and one completion event for a transfer. Restart-continuation tests confirmed fresh attachment paths appear before dispatch. - Server and Runner TypeScript checks, Rust formatting, and PRP generated schema checks passed. - Required GitHub CI passed on `7a33752bd7`. [CI run](https://github.com/paperclipai/paperclip/actions/runs/43122967837) - Greptile scored the same revision 5/5 with no unresolved review threads. [Review](https://github.com/paperclipai/paperclip/pull/20956#issuecomment-6808582134) ## Risks - Saved provider and Runner identities keep their existing formats. A previous Runner falls back to command staging where the target supports it. A restart continuation refreshes temporary attachment paths before dispatch. - Plugin Runner tasks require a compatible Runner ROM and outbound HTTPS access to the configured tenant origin. - Live agent-computer qualification remains a release check. ## Model Used OpenAI GPT-6 through Codex, with repository inspection, shell tools, and local test execution. Exact variant and context window are unavailable in this session. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #123` / `Closes #123` / `Refs #123` or (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links - [x] My branch name describes the change - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing> |
||
|
DottaandClaude Opus 5.5
|
2539004201 |
fix(ephemeral): start a restarted volume-free server over the Runner controller files it wrote itself (#20952)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Cloud servers run volume-free (`PAPERCLIP_EPHEMERAL_SERVER=true`). Postgres and object storage hold the durable state. A startup gate refuses legacy volume data that was not migrated. > - The gate reads one family of data from disk: Runner controller files under `runtime/paperclip-runner/durable-sessions/`. It treats a controller file that the database does not prove as legacy data. > - A volume-free server also writes these files during normal work. A warm follow-up restores the previous run's checkpoint as a full `durable.control-plane-state.v2` file. The file stays full until the new controller registers its database checkpoint writer. > - When the server crashes in that window and restarts on the same filesystem, the gate finds its own file and refuses to start. Every later start refuses the same way. This is a full outage that no Retry can fix. > - This pull request gives the gate a durable marker. A volume-free server claims an empty state directory before any controller can write. Files in a claimed directory belong to a volume-free server and do not block startup. > - The benefit is that a crash restart of a volume-free server starts again. Genuine legacy data keeps its protection, and the refusal now names the run, task and file. ## Linked Issues or Issue Description **What happened?** The first restart-chaos waves in volume-free server mode (harness flag `--ephemeral-server`, #20930) found this outage. Wave `w-20261111T212429-s6402` (Claude through ACPX, Daytona warm sandboxes) did a fresh-home deploy and then a `kill -9` of that server. The replacement server exited with `Volume-free server data is not eligible: native_controllers_require_migration`. A second start at +608 s exited the same way. The server stayed down. **Root cause** `hasLocalNativeControllerObligations` in `server/src/services/native-runtime/native-controller-migration.ts` scans every Runner session in the state directory. The kept instance shows the cause. The session's newest run `4a4d7ca1` was `running` (admitted 3 s before the kill). Its controller root held the full `paperclip.runner.durable.control-plane-state.v2` file of its warm predecessor `9c13b7f8`. A controller writes that full file when it opens and replaces it with the `external-control-plane-state.v1` marker only in `setCheckpointPersistence`. `preservedActiveCheckpoint` accepts only the marker, so the gate returned `true`. A Codex wave with the same fault sequence passed because no warm follow-up was in this window at the kill. Claude W2 cells start a new warm follow-up every 15 to 35 s, so the window is open much more often. **Can staging hit it?** Yes, with a restart that keeps the container. Railway documents that a manual Restart "restarts the process within the deployment's container", so the filesystem stays. Railway does not document whether an automatic crash restart reuses the container. A redeploy makes a new container, so it does not hit this. **Expected behavior** A volume-free server starts again after any restart. State that it wrote itself is disposable, because the database checkpoint is the durable record. Data that a volume-backed server wrote keeps its current protection. ## What Changed - Add `server/src/services/native-runtime/volume-free-controller-state.ts`. `claimVolumeFreeControllerState(true)` writes `.volume-free-owner.json` atomically (temporary file, fsync, rename, directory fsync) when the state directory is absent or empty. It returns `owned` for a directory that has the marker and `unclaimed` for a directory with other files. `claimVolumeFreeControllerState(false)` removes the marker. - `server/src/index.ts` calls the claim right after the volume-free configuration check. This is before any controller or recovery can write. A server started without volume-free mode releases the claim, because it may write files that exist only on its disk. An `unclaimed` result logs a warning. - `hasLocalNativeControllerObligations` ignores the marker entries. It returns no obligation for a claimed directory. It now delegates to `findLocalNativeControllerObligation`, which returns the run, task and file (or `database_checkpoint`). - `assertEphemeralServerData` adds that detail to the `native_controllers_require_migration` refusal. The error says which run and file the database does not prove and why startup refuses. - Document the marker in `doc/DEVELOPING.md` ("Runner controller state on a restarted volume-free server"). ## Verification - Red, before the gate reads the marker: `pnpm --filter @paperclipai/server exec vitest run src/services/native-runtime/native-controller-migration.integration.test.ts -t volume_free_owner` failed with `AssertionError: expected true to be false` at the first gate check. The fixture is a running warm run whose root holds a full `durable.control-plane-state.v2` file, the same shape as the incident. - Green: the same test passes. It checks: claimed directory gives no obligation; release gives the obligation back; a non-empty unclaimed directory stays blocked; the refusal names the run; the controller file is never changed or removed. - `ephemeral-server-data.test.ts`, `ephemeral-server-contract.test.ts` and all 57 cells of `native-controller-migration.integration.test.ts` pass. Server `tsc --noEmit` passes. - Probe on a copy of the kept instance database and the killed server's state directory: the unmodified gate returned an obligation for run `4a4d7ca1` (source file `.../7dbf2d5c.../control-plane/control-plane-state.json`). - Chaos: the s6402 shape (`--ephemeral-server --adapters claude --workloads W2 --faults K1,K2,K15 --k15-fresh-home --seed 6402`) runs on this branch merged with #20930. The result is added in a comment. ## Risks - A filesystem that a volume-free server claimed and that a pre-marker, volume-backed server then wrote is not detected. This needs a downgrade and a mode change on one disk. A current server in volume mode removes the marker, which closes the normal path. - A volume-free server on a directory written before this change (no marker) keeps today's refusal. A new deploy makes a new container, so staging claims the empty directory on first start after this deploy. - Other scanners of the state directory filter on the 64-hex session pattern, so the marker file does not change them. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, through Claude Code with tool use (shell, file edit, test runs). Default context window, extended reasoning on. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
||
|
DottaandClaude Opus 5.5
|
d1e4109df1 |
fix(runner): keep a connected adopted Runner through a failed liveness probe (#20965)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - After a controller restart, the controller adopts the remote Runner
that kept running in the sandbox. A monitor then checks the Runner's
liveness every 250 ms through the environment plugin.
> - #20940 and #20945 made a stalled plugin probe "unknown" for the
launched Runner's monitor, reattachment and launch. The adopted Runner's
monitor still failed the run on the first probe that failed without an
answer.
> - A short plugin stall after adoption therefore failed a healthy run
with `native_adopted_runner_identity_unverifiable`.
> - This pull request uses the evidence that is available: while the
adopted Runner holds its authenticated connection to the controller, a
liveness check that fails without an answer does not fail the run, for
at most the reconnect grace.
> - The benefit is that a healthy adopted Runner survives a short plugin
stall. A check that reports the process gone still fails the run at
once.
## Linked Issues or Issue Description
Refs #20940, #20945
**What happened?**
`#watchAdoptedRunner` in
`packages/paperclip-runner/src/live/runnerd-codex-transport.ts` called
`failTransport("native_adopted_runner_identity_unverifiable: runner
liveness could not be revalidated")` on the first `isAlive()` rejection.
For a remote adopted Runner, `isAlive()` is a plugin
`environmentExecute` RPC. A plugin stall makes it reject, even while the
Runner holds its authenticated connection and works normally.
**Expected behavior**
A rejection is not an answer. While the Runner holds its authenticated
connection, the monitor keeps checking. The bound is the reconnect
grace. A check that returns `false` (the process is gone) still fails
the run at once.
**Steps to reproduce**
1. Adopt a remote Runner after a controller restart.
2. Stall the plugin worker, so that the liveness probe rejects.
3. Within 250 ms the run fails with
`native_adopted_runner_identity_unverifiable`.
**Paperclip version or commit**
master at
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DottaandClaude Opus 5.5
|
827bd21017 |
fix(recovery): retry lost-lease preparations instead of holding them for reconciliation (#20936)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - Run recovery restarts work that stops for infrastructure reasons,
and keeps saved files safe
> - A legacy Runner run can lose its controller lease while it prepares
the workspace, before any provider work starts (`controller_lease_lost`
with `executionRecovery: { kind: "bootstrap", providerWorkStarted: false
}`)
> - Such a run has no unsaved provider state, but recovery still blocked
the task: either a saved-files hold that ends in `source_unavailable`,
or an immediate "No live execution path" block after one failed
continuation retry
> - Recovery must work without a person, and a shown Retry must work
> - This pull request lets lost-lease preparations use the existing
interrupted-preparation settlement, and lets the bounded stranded-task
sweep retry a continuation that failed before provider work
> - The benefit is that these tasks retry automatically, and tasks that
an older release already blocked recover after deploy
## Linked Issues or Issue Description
Refs #20924 (fixes the lease renewal starvation that caused the lost
leases; this PR fixes what recovery did afterwards).
**What happened?**
A staging burst of lost controller leases stopped many legacy Runner
runs while they prepared the workspace. No provider work started. Most
of the affected tasks then became blocked. One shape kept a saved-files
hold (`legacy_execution_requires_reconciliation`). Its file recovery
ended `exhausted` with `source_unavailable`, because the workspace had
already retired the prepared epoch back to the last save. The hold never
settled. The other shape was a continuation retry that also lost its
lease. The release path blocked the task at once with "No live execution
path", although `controller_lease_lost` is a transient cause with a
3-attempt budget in the stranded-task sweep.
**Expected behavior**
A run that fails before provider work starts retries automatically,
within a bounded budget. It never needs reconciliation. If the prepared
workspace is gone, the task continues from the last committed save.
**Steps to reproduce**
1. Start a legacy Runner run with a remote workspace.
2. Make the controller lose its lease while the run prepares (before
provider dispatch).
3. Let restore recovery record a saved-files hold, and let the workspace
retire the prepared epoch.
4. See that the hold stays `resolved/blocked` with `source_unavailable`,
and the task stays blocked.
**Paperclip version or commit**
master at
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DottaandClaude Opus 5.5
|
c45f54ee74 |
fix(native): stop or release unclosable idle warm Runners on environment delete, and say why a close failed (#20957)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - Native runs keep a warm Runner in a Daytona sandbox between turns of
a task, so the next turn starts fast
> - Each idle warm Runner has an in-memory owner in the controller.
Deleting an environment closes these owners before it destroys the
sandboxes
> - In every warm chaos wave today, some owners never closed. The server
logged only `{"failed":2}`. Environment delete returned 409 forever, and
all sandboxes of the wave stayed `started` until their 60-minute TTL
> - On staging, that is leaked sandboxes (cost) and owners that block
the work after them
> - This pull request logs and reports the exact close error, stops an
unsettled idle Runner when its environment is deleted, and releases an
owner whose sandbox is already destroyed
> - The benefit is that environment delete finishes or names the exact
run and error, and every warm chaos wave now grades a clean shutdown
## Linked Issues or Issue Description
**What happened?**
After warm Daytona chaos waves (W2, W2Q, W2C cells, `--faults K0`) on
Codex, Claude and OpenCode, the server logged `idle native session
cleanup failed before controller shutdown {"idleSessions":{"failed":2}}`
with no reason. `DELETE
/api/environments/:id?destroyReusableSandboxLeases=true` returned 409
"warm native runner did not shut down cleanly" on every retry. Eight
sandboxes per wave stayed `started`.
**Root cause.**
`closeIdleWarmNativeSessions`
(`server/src/services/native-runtime/native-session-executor.ts`)
dropped the close error (`catch {}`) and counted it. The owners that
failed are the W2Q owners. A W2Q task parks a question and is answered
by a later run on a fresh sandbox. With the reason logged, a wave shows
two causes for the same owner:
1. The owner's close cannot settle (`native_session_close_unrecoverable:
runner did not durably suspend before checkpoint`, the governed-wait
shape from #20844). Only a successor reset could force a stop
(`discardUnsettledSession`). An idle sweep or environment delete had no
forced stop.
2. The owner's sandbox lease was already destroyed by the
pending-cleanup sweep after the successor moved to a fresh sandbox
(#20863). Every close then fails with `Daytona sandbox lease <id> is no
longer active.`, because the stop RPC has no sandbox to reach. The owner
stays registered for ever.
The Runner close memoizes its rejection, so every later attempt fails at
once with the same error. This is not the "controller sequence must be
contiguous" exit (#20946): no close failure in these waves names a
sequence mismatch.
**Expected behavior**
An idle warm owner with no turn in flight never blocks environment
delete for ever. Every failed close names its run and its error.
**Steps to reproduce**
1. Run `tests/restart-chaos/main.ts --env daytona --daytona-warm
--adapters claude --workloads W2,W2Q,W2C --faults K0 --concurrency 8
--tasks 8`.
2. Read `<wave>/sandbox-sweep.json`: `environmentDeleteBlocked` is set
and the sandboxes are `started`.
## What Changed
- `closeIdleWarmNativeSessions` now returns `failures: [{ runId,
issueId, environmentId, providerLeaseId, reason }]`. The reason is the
close error with its code, its settlement record and its cause. It also
logs `idle warm native sessions did not close` with that list. The
idle-timeout close logs its error too.
- `closeWarmNativeSessionsForEnvironment` takes `forceStopUnsettled` and
`db`. The environment delete route sets both. When the graceful close
fails, Core retires the owner as #20844 does: one confirmed Launcher
`stop`, the credential snapshot, `complete`, then instruction
collection. A failed forced stop is added to the reason.
- When retirement still fails and the owner's sandbox lease has a
`destroyed` termination receipt, Core releases the owner. It does not
contact the sandbox. It logs `warm native session's sandbox was already
destroyed; released its owner` with the close error.
- The environment delete 409 now names each run and its reasons, and
`details.nativeRunnerSessions.failures` lists them.
- Idle timeout, controller restart and tenant sleep do not force a stop.
Their conversation can still be resumed, so they only log the reason.
- Chaos harness: new check `warm-shutdown.ts`, "no leaked sandboxes /
clean warm shutdown". Every warm wave (`--daytona-warm` or `--lifecycle
warm`) runs it. It fails the wave on a blocked delete, on a sandbox left
running after cleanup, or on a warm session that did not close at
environment delete or controller shutdown. It writes
`<wave>/warm-shutdown.json` and a section in `SUMMARY.md`.
- Docs: `doc/plugins/PLUGIN_RUNNER_EXECUTION.md` and the chaos README.
## Verification
- RED on master: `native-session-executor.test.ts -t "stops an idle warm
owner whose close cannot settle"` fails: `expected { closed: 0, busy: 0,
failed: 1 } to match object { closed: 0, failed: 1, failures: [...] }`
(a bare count, no reason). `environment-routes.test.ts -t "names the
warm runner session"` fails: the 409 does not name the run. On the first
fix commit, `-t "sandbox lease is gone"` fails: the lease state is never
read, and the owner stays.
- GREEN: those tests pass. The executor suite, environment routes, run
control, recovery, heartbeat process recovery, instance settings, the
idle-sleep, eviction, release-resume, restart-recovery and
warm-checkpoint integration suites pass (11 files, 2471 tests).
`tests/restart-chaos` unit test `warm-shutdown` passes. Server and
harness `tsc --noEmit` pass.
- Daytona warm waves (Claude, W2/W2Q/W2C, K0, 8 tasks). The runner image
`sha256:e04d9ce4…` matches
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DottaandClaude Opus 5.5
|
9c56e5465c |
fix(native): keep the agent's own unanswered question open after a turn ends without a report (#20934)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - An agent can ask the person a question and wait for the answer. Native task status comes from the server's status arbiter, not from model prose > - When a native turn ends without `paperclip_finish`, the Runner sends a default report: `done`, objective satisfied, with the agent's final message as the only evidence > - A later comment from the person moves an open question into history (#15392), so the question no longer gates completion > - Together these close a task as `done` while the agent is still waiting for its own answer and has produced nothing. No Retry appears and nothing flags it > - This pull request keeps such a task `in_review` on the agent's own unanswered question when the only completion evidence is the agent's final message > - The benefit is that a "waiting for your answer" turn can no longer become a silent false completion ## Linked Issues or Issue Description Refs #15392 **What happened?** Restart-chaos wave on master |
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DottaandClaude Opus 5.5
|
6cfb1f3d87 |
fix(environments): resume a warm sandbox that its finished predecessor is still releasing (#20953)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - A warm Paperclip Runner session keeps its Daytona sandbox between runs. The next run of the same task resumes that sandbox through a `reuse_by_environment` lease. > - Acquisition only resumes a lease that is `released`, `retained`, or held by the same run. A finished run releases its lease only after it saves its instruction and workspace files, which takes several seconds. > - A board wake that arrives in that window does not see the warm lease. It creates a fresh sandbox. The session's durable backup cannot be restored there, because its source lease is still held. The run fails with `native_session_recovery_failed: runner_harness_state_mismatch: backup_without_reusable_lease` and the task needs Retry, which starts a new provider session. > - This pull request makes acquisition wait, for a short bounded time, for a lease that a recently finished predecessor is still releasing, and then resume it. > - The benefit is that the follow-up continues the same warm session in the same sandbox, with no Retry, no restore and no lost provider context. ## Linked Issues or Issue Description **What happened?** Restart-chaos wave `w-20261111T205259-s6301` (Codex, Daytona warm, volume-free server, `--ephemeral-server` from #20930), task t01. The board re-wake run `e7129ec7` started at 20:57:44. Its predecessor `5cf8c306` reported `run.terminal` at 20:57:38 but saved its instruction copy until 20:57:51, so its warm lease was still `active`. At 20:57:53 the new run recorded `startup reuse: environment (fresh)`. It then failed with `runner_harness_state_mismatch: backup_without_reusable_lease` (error code `native_session_interrupted`). Recording the `workspace_finalize` operation then failed with a Postgres deadlock, and the run settled `native_finalization_missing`. Retry run `79aa18ec` worked with a fresh provider session. The K1 restart in that wave was at 20:55:32 and is not the cause: six warm runs after it reused the sandbox normally. **Root cause** `reusableLeaseCanBeResumed` in `server/src/services/environment-runtime.ts` excludes an `active` lease held by another run. That rule is correct for a running predecessor. For a predecessor that has already ended, the `active` state is a short release tail. The new run creates a sandbox, and `retiredSourceAuthorizesNativeBackupRestore` (`native-retired-backup-source.ts`) correctly refuses to restore the backup from a source lease that is not yet `released` or `retained` (`idleWarmSourceRetiresBackup`). The executor's last branch (`native-session-executor.ts`, host preparation, created allocation) then throws `backup_without_reusable_lease`. **How often** Seen in 2 of 361 retained wave result directories on this machine (`s6301` today, `s5201` earlier). It needs a board wake within a few seconds of the predecessor's terminal event, so it is timing dependent. ## What Changed - `server/src/services/environment-runtime.ts`: add `waitForSettlingReusableLease`. Before the plugin and built-in sandbox paths select a reusable lease, acquisition polls (250 ms) for up to 20 s while a matching `reuse_by_environment` lease is `active` under a different run that is `succeeded`, `failed`, `cancelled` or `timed_out` and finished in the last two minutes. It then continues with the normal selection, which resumes the released lease. - A running predecessor causes no wait (unchanged: the new run gets a new sandbox). A predecessor that ended more than two minutes ago and never released causes no wait. - `server/src/__tests__/environment-runtime.test.ts`: two red/green cases (succeeded and failed predecessor release the lease 400 ms after the successor starts acquiring) and one case for an old unreleased lease (no wait, new sandbox, old lease untouched). - `doc/execution-semantics.md`: describe the wait next to the existing warm-reuse rules. ## Verification - Red on master: `pnpm --filter @paperclipai/server exec vitest run src/__tests__/environment-runtime.test.ts -t predecessor` fails both cases with `expected 'warm-2' to be 'warm-1'`: the successor created a second sandbox instead of resuming the first. - Green: the same command passes (3 tests). `environment-runtime.test.ts`, `plugin-warm-tasks.integration.test.ts` and `environment-run-orchestrator.test.ts` pass (288 tests). Server `tsc --noEmit` passes. - Not verified in a chaos wave. The window is a few seconds wide and appeared in 2 of 361 waves, so one wave cannot show the change. ## Risks - A successor can start up to 20 s later when its predecessor's release is slow. Creating a sandbox and restoring a backup takes longer, and failing needs a Retry. The two-minute bound keeps a stuck, never-released lease from delaying every later run. - If a caller held a lock that the predecessor's release needs, the wait ends at 20 s and acquisition behaves as before. - Compared with #20863 (fresh-sandbox fallback) and #20811 (unsaved provider state marker): this change does not alter either. It reduces how often a warm continuation reaches the fresh-sandbox branch. The backup restore proof is unchanged, so an unproven backup still fails closed with a working Retry. - The `workspace_finalize` deadlock in the same run is a separate defect and is not fixed here. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, through Claude Code with tool use (shell, file edit, test runs). Default context window, extended reasoning on. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
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Devin FoleyandPaperclip
|
6a43890326 |
Fix image attachments in remote native workspaces (#20939)
## Thinking Path > - Paperclip manages AI agents and their work. > - Native runs must receive the files that users attach to their messages. > - Remote wake preparation returned file metadata without readable bytes. > - The historical chat reader also rejected every remote target. > - Command-backed sandboxes and SSH targets already provide a bound command transport. > - This pull request stages verified files through that transport and clears them after the turn. > - Agents can then open attached images with their normal image reader. ## Linked Issues or Issue Description Refs #19740. This change covers SSH and command-backed sandbox execution, including Daytona. Plugin Runner tasks without a command transport still need a separate versioned file-transfer contract. This PR does not close that broader issue. The open attachment-recovery PR #20778 concerns provider-session attachment journals, not input files. **What happened?** A user uploaded an image and sent it to an agent. The remote native run received its filename and size, but no readable file. Wake preparation reported `remote_workspace_staging_unsupported`. The historical read fallback also refused remote execution. **Expected behavior** Copy the exact admitted attachment into the bound remote workspace. Let the provider read the image. Preserve company, task, source-comment, size, and hash checks. Clear temporary file contents when the turn ends. **Steps to reproduce** 1. Select a native agent on a command-backed sandbox or Linux SSH environment. 2. Attach a PNG to its current task or in-app chat message. 3. Ask the agent to inspect it. 4. Check that wake preparation supplies a readable workspace-relative image path. ## What Changed - Add a remote staging owner with bounded commands, stdin transfer, hash verification, opaque paths, and safe image extensions. - Confine Linux filesystem operations through directory descriptors. Refuse symlinks and replacement files during cleanup. - Bind current wake files and authorized historical external-chat reads to the selected lease transport. - Join active writes during cancellation. Retain failed cleanup work until scope close. - Tell providers to open image files with an image-capable reader. - Handle stdin stream errors in the shared SSH transport. Failed uploads return failure instead of raising an unhandled EPIPE or reporting success. - Add database, transport, cancellation, integrity, cleanup, executor-wiring, and Linux filesystem regressions. Document support and limits. ## Verification - Prepared an isolated source checkout with `node scripts/agent-preflight.mjs --skip-rust-debug`. - Focused suites: `pnpm exec vitest run server/src/services/native-runtime/remote-attachment-staging.test.ts server/src/services/native-runtime/native-runner-file-handoff.test.ts server/src/services/native-runtime/chat-attachment-read.test.ts` — 74 passed, 4 Linux-only tests skipped. - Executor checks: `pnpm exec vitest run server/src/services/native-runtime/native-session-executor.test.ts -t 'attachment staging to the remote|stages from the authenticated|verifies frozen staged admission'` — 7 passed. - Server typecheck: `pnpm --filter @paperclipai/server typecheck`, followed by the server layered check after the final changes. - `git diff --check` passed. The local secret, PII, and private-reference diff scan found no matches. - `pnpm verify` returned exit 2 because the documentation change requires broad CI. No full local suite is claimed. - The four Linux filesystem tests were skipped locally because this macOS host has no available Docker daemon. Linux CI executed all 17 remote-staging tests successfully, including those four confinement tests: [server shard 10](https://github.com/paperclipai/paperclip/actions/runs/43102035096/job/130796646266). - SSH regression: the real pipe test reproduced two unhandled EPIPE errors before the fix, plus false success when the peer exited with code zero. The fixed SSH tests and existing argv tests pass (12 tests). The remote-staging transport suite also passes (13 tests; 4 Linux tests require CI). - `pnpm --filter @paperclipai/adapter-utils typecheck` passed after the SSH change. - Final revision `1c5a9288b8d5f267ddeac84638ff6075dbbbf8ec`: all applicable CI jobs passed, including typecheck, build, general and serialized tests, Runner checks, canary dry run, and all eight browser shards. [CI run](https://github.com/paperclipai/paperclip/actions/runs/43102035096). Linux CI also passed all 6 native SSH tests: [server shard 5](https://github.com/paperclipai/paperclip/actions/runs/43102035096/job/130796646349). - Greptile reviewed that final revision at 5/5 with no remaining findings. The review thread is resolved. GitHub reports the PR mergeable with a clean merge state. - No live model turn or deployed release is claimed. ## Risks - Remote staging requires Linux, Node, and a command transport bound to the selected lease. Plugin Runner tasks without that transport retain their unavailable result. - Each file uses bounded independent commands. Slow transports can delay preparation or cleanup. File bytes stay out of command arguments and provider-facing error messages. - An abrupt controller or remote-host failure can bypass cleanup. Ephemeral sandbox disposal remains the backstop. Retained files are never blindly overwritten or deleted. - Previous-release provider sessions and checkpoints retain their format and identity. New turns receive newly staged input files. Existing restart-admission checks still apply. No migration, runner-image change, or account-credential transfer is required. ## Model Used OpenAI `gpt-6.1-sol` through the Codex harness in T3 Code, with xhigh reasoning, repository inspection, code execution, and tests. No subagents were used. The context-window size is not exposed by this runtime. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing> |
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DottaandClaude Opus 5.5
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757a20d2f1 |
fix(runner): keep remote recovery and launch through a short plugin RPC stall (#20945)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - A remote run starts `paperclip-runnerd` in a sandbox. The controller
reads and controls it through the environment plugin
(`environmentExecute`).
> - #20940 made a stalled supervision probe "unknown" while the Runner
stays connected. Other callers still turn the same plugin stall into a
terminal failure.
> - During restart reattachment, the saved-state read, the
identity-marker read and the process check share a 30-second budget. One
plugin RPC that stalls for 40 seconds uses all of it, so a short stall
fails a reattachment to a healthy Runner.
> - At launch, a stalled launch call or identity read fails the run with
`runner_process_termination_unconfirmed` or
`runner_remote_process_identity_unavailable`, although the runner may be
healthy.
> - This pull request treats a plugin RPC timeout as "unknown" and
retries the read-only call within a bounded stall budget. A stalled
launch call is not repeated: the controller reads the launch nonce's
identity marker instead.
> - The benefit is that a short plugin stall during recovery or launch
no longer fails a healthy run. Every positive answer from the sandbox
keeps its meaning, and the bound still fails closed.
## Linked Issues or Issue Description
Refs #20940, #20909
**What happened?**
A plugin `environmentExecute` RPC stall of more than 40 seconds makes a
remote recovery read fail. Plugin RPCs time out at the requested timeout
plus a 30-second overhead, so a 10-second probe can take 40 seconds. The
reattachment read budget is 30 seconds. One stalled read therefore
failed reattachment with `probe_transport_failed` or `probe_timeout`. At
launch, a stalled launch call rejected the run with exit unconfirmed. A
stalled identity read (20-second wait, 2-second reads that can take 32
seconds) failed the run with
`runner_remote_process_identity_unavailable`.
**Expected behavior**
A plugin RPC timeout is a stall of the plugin, not an answer from the
sandbox. Read-only recovery reads retry within a bound. A launch call
that stalls is not repeated. The launch nonce's marker decides whether
the one runner was launched. At the bound, the run fails closed and
Retry works.
**Steps to reproduce**
1. Start a remote (Daytona) run.
2. Restart the controller so that the run reattaches, or start a new
run.
3. While the controller reads the sandbox, stop the plugin worker for 45
seconds.
4. The reattachment or launch fails.
**Paperclip version or commit**
master at
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DottaandClaude Opus 5.5
|
612cc7e3e6 |
fix(heartbeat): renew every legacy controller lease in one shared statement (#20924)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - A legacy run holds a durable controller lease while it prepares. The server renews the lease every 10 seconds, and it stops the run if no renewal succeeds within the 60 second lease. > - Each run renewed in its own transaction on a private pool of two connections. Each renewal used six round trips (begin, statement timeout, transaction id, notify, update, commit) and woke live-run recovery for that run. > - When many runs prepare at the same time on a loaded database, the renewals queue behind each other. The queue grows with the number of runs, and every run loses its lease at about the same time. > - A healthy server must not fail its own runs because it has many of them. > - This pull request renews all leases of one server process through one shared queue. Requests that arrive while a renewal is in flight share the next statement. > - The benefit is that the renewal cost no longer grows with the number of live runs, so a burst cannot starve the lease. ## Linked Issues or Issue Description **What happened?** On a staging server that did not restart, 22 runs failed with `controller_lease_lost` in about 13 minutes. Every run was a legacy run in the `preparing` stage with `providerWorkStarted: false`. Every loss had cause `renewal_deadline`. The renewal had been pending 28 to 48 seconds (`renewalPendingMs`). The deadline callback ran on time (`deadlineLateMs` 3 to 861 ms), so the event loop was not blocked. The successful renewals before the loss had each taken 20 to 30 seconds, because the deadline fired only 25 to 48 seconds after the last renewal (`sinceRenewalMs`). About 30 runs were live in the process. The first wave started when a user retried about 14 blocked tasks at once. The automatic retries of the first wave then failed the same way, which made the second wave. 12 of 16 affected tasks became blocked. **Steps to reproduce** 1. Start about 30 legacy runs in one server process. 2. Make each renewal transaction slow (for example, a loaded database). 3. Wait one lease period. **Expected behavior** The leases stay owned. The renewal cost does not grow with the number of runs. **Actual behavior** All runs fail with `controller_lease_lost` (`renewal_deadline`). ## What Changed - `server/src/services/legacy-controller-lease.ts`: All controllers of one process renew through one queue per database. One flush is in flight at a time. Requests that arrive during a flush share the next flush, so a renewal waits behind at most one other statement. A flush is one transaction on the private lease pool: `statement_timeout` and one statement that renews all requested rows. - The statement locks the requested rows with `for update skip locked`. A row that another transaction holds is reported busy, and only that run retries after 250 ms. It does not stall the other runs in the batch. A row that is not this boot's live legacy lease is reported rejected, as before. - Renewal no longer emits the `active-execution-recovery` notification. A renewal only moves the deadline later. Recovery already has a deadline at the earlier expiry and rereads the moved deadline then. This removes one recovery pass, `pg_current_xact_id` and `pg_notify` per renewal. - The lease contract does not change: 60 second lease, 10 second renewal, boot-id fence, expired leases cannot renew, the local deadline is measured from the attempt start, and the loss causes and timings are the same. - `doc/run-log-events.md`: Documents the shared renewal queue. Upgrade story: no persisted shape changes. The row columns, lease length and boot-id fence are the same. A lease held by the previous release has a different boot id, so the new batch rejects it and leaves it untouched. A test covers a previous-release lease in the same batch. ## Verification - Red on `origin/master`, green with this change: - `keeps thirty preparing controllers owned when every renewal takes four seconds on a two-connection pool`: before, all 30 controllers lost the lease with `renewal_deadline` (the staging shape). After, none lose it. - `renews fifteen concurrent controllers in one statement` (real Postgres): before, 15 update statements. After, 1. - `renews through one private statement without waking live-run recovery`: before, the renewal woke `active-execution-recovery`. After, it does not. - `live-recovery-work.test.ts` `renews without waking recovery and re-reads the moved controller deadline at the old one`: before, 2 recovery passes per renewal. After, none, and recovery still moves to the new deadline at the old one. - Safety cases: a row lock on one run does not delay another run; a previous-release lease in the same batch stays untouched; a terminated lease connection is retried; existing deadline, retry, rejection and revocation tests pass. - `npx vitest run src/services/legacy-controller-lease.test.ts src/__tests__/live-recovery-work.test.ts`: 88 passed. - `pnpm verify`: see the CI checks on this head. ## Risks - Medium-low. All renewals of a process now share one statement. A failed flush fails every request in it; each watcher retries independently, as it did before. - A busy row is retried every 250 ms until the lease deadline. Before, the renewal waited on the row lock for up to the statement timeout. The loss behavior is the same. - Recovery wakes at the old lease expiry instead of after each renewal. It finds the live lease and moves to the new expiry. - Not in scope: the downstream workspace recovery that blocked tasks after a lost lease (`legacy_execution_requires_reconciliation`, `source_unavailable`). > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used - Claude Opus 5.5 (claude-opus-5-5), Anthropic, with tool use and code execution in Claude Code. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
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DottaandClaude Opus 5.5
|
228b0169be |
fix(dispatch): let the answer to the agent's own question continue the task it blocked on (#20931)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - An agent can ask the person a question (`request_human_input`) and wait for the answer > - A later comment from the person moves an open question into history (#15392). The agent still needs the answer, so it reports a blocker and the task becomes Blocked > - The person then answers. Dispatch cancels the answer's continuation with `issue_not_in_progress`, because only a dependency-blocked task may take an answer while Blocked > - The task rests Blocked with a failed run and a Retry. The answer is lost until a person clicks Retry > - This pull request lets the answer continue the task when the same agent blocked it to wait for that answer, proven from durable records > - The benefit is that the person's answer always reaches the agent that asked, without a Retry ## Linked Issues or Issue Description Refs #15392, Refs #20872 **What happened?** Restart-chaos waves with no fault injected fail every W2Q task on every provider (Claude, OpenCode, Codex) with `R3:retry_needed`. For Claude task t03 on master |
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DottaandClaude Fable 5.2
|
b01959cb15 |
fix(recovery): release a handed-off run's saved-files hold for the person it handed the task to (#20941)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - An agent can hand its own task to a person for review. With #20884, a native run that does this keeps running and finishes its turn. > - A restart can land between that hand-off and the end of the same turn. Restart recovery then settles the run as failed and keeps its unsaved sandbox files, so no work is lost. > - Automatic workspace recovery saves those files. But the workspace-repair hold then stayed on the person's task, because the hold only released for a newer agent owner. > - This pull request releases that hold for the person who received the task through the stopped run's own recorded hand-off, once the files are saved. > - The benefit is that the person's task rests in review with no stale "Saved work recovered" hold, and the agent's files are still saved first. ## Linked Issues or Issue Description Follow-up to #20884 (merged). It was reviewed there as a known limit: "Restart blocks the person's task". It uses the `resultJson.humanSelfHandoff` record that #20884 added. Related: #19184, which released the same hold for a newer agent owner. **What happened?** A native run handed its own task to a person, and a restart landed before the run finished its turn. Restart recovery settled the run and retained its files. After automatic recovery saved them, the task still had a workspace-repair hold ("Saved work recovered. Send a message to continue."). The person had nothing to do with that run's work, and nothing released the hold. **Expected behavior** The hold protects the workspace until the files are saved. After that, the task rests with the person and has no execution blocker. **Steps to reproduce** 1. A native run records a hand-off to a person, and the task is now `in_review` with that person. 2. A restart settles the run as failed, with its prepared remote workspace retained. 3. Automatic workspace recovery completes. 4. Before this fix, `getExecutionBlocker` still returns the run's workspace-repair hold. ## What Changed - `server/src/services/execution-blocker.ts`: `restoreHoldReleasedForCurrentOwnerPredicate` now also releases a recovered file-preservation hold in one more case. The task must be assigned to a person, and the stopped run's `resultJson.humanSelfHandoff` must name that task and that person. The existing proof is still required: the completed-recovery receipt bound to the action, and a copyback rather than a snapshot-only save. Until the files are saved, the hold stays. - `server/src/services/workspace-recovery-admission.test.ts`: two embedded-Postgres tests. - The hold blocks the person's task before recovery and releases after it. - A hand-off recorded for a different person keeps the hold. - `doc/execution-semantics.md`: one sentence on the restart case. ## Verification - Red: with the `execution-blocker.ts` change removed, `releases a handed-off run's recovered files hold for the person it handed the task to` fails. `getExecutionBlocker` still returns the hold after `recoverRetainedWorkspace`. - Green: `cd server && npx vitest run src/services/workspace-recovery-admission.test.ts src/__tests__/interrupted-preparation-hold-settle.test.ts src/services/explicit-native-continuation.test.ts src/services/native-runtime/native-human-self-handoff.test.ts`. All 617 tests pass. The server typecheck passes. - Chaos: the H2 workload from #20884 covers the hand-off with a K1 restart after it. Locally the runs had no unsaved files, so no hold appeared. This PR's case needs a remote sandbox with unsaved files. **No Daytona wave was run.** ## Risks - The release applies only when the stopped run's own record names the current person and task, and only after the completed-recovery receipt. Other holds, snapshot-only saves and unsafe archives are unchanged. - No schema change. A run without the record behaves as before. - This branch is rebased onto master after #20884 merged. The only conflict was an adjacent import line. > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used - Claude (Anthropic), model ID `claude-opus-5-5`, through Claude Code with tool use and code execution. The session does not expose the context window or reasoning mode. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-authored-by: Claude Fable 5.2 <noreply@anthropic.com> |
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DottaandClaude Opus 5.5
|
48d23d1530 |
fix(runner): keep a connected remote Runner through a stalled plugin supervision probe (#20940)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - A remote run starts `paperclip-runnerd` in a sandbox. The controller
monitors the process with a health probe that goes through the
environment plugin (`environmentExecute`).
> - A stall of the Daytona plugin worker makes that probe RPC time out
after 40 seconds. The monitor treated the timeout as "process
supervision failed".
> - The transport then failed closed with
`runner_process_termination_unconfirmed`. The run ended
`notification_transport_failed`, `recoverable: false`, and the close
path suspended a healthy Runner. The task rested blocked with Retry.
> - Nothing was wrong with the sandbox, the Runner or the provider. The
Runner held its own authenticated connection to the controller during
the full stall.
> - This pull request makes a failed or timed-out probe "unknown". While
the Runner stays connected on its own channel, the monitor keeps the
same runner and turn and probes again, for a bounded time.
> - The benefit is that a short plugin stall no longer kills a healthy
run. The fail-closed cases stay the same.
## Linked Issues or Issue Description
Refs #20909 (chaos cell CR3, which reproduces this failure)
**What happened?**
A 45-second stall of the Daytona plugin worker killed a healthy run.
Chaos cell CR3 reproduced it 2 of 2 times (OpenCode and Claude,
Daytona). A staging run had the same failure with no deploy: a plugin
`environmentExecute` RPC stalled for more than 40 seconds. The run
failed with "Notification transport failed closed:
runner_process_termination_unconfirmed: runnerd process supervision
failed: RPC call \"environmentExecute\" timed out after 40000ms". The
close path then sent `runner.suspend`, and the healthy Runner suspended
and exited. The task rested blocked with Retry.
**Expected behavior**
A probe that times out or fails in transport is not proof that the
process stopped. While the Runner stays connected on its own channel,
the run continues. If supervision cannot come back within a bound, the
run rests with a working Retry. A probe that positively reports the
process gone still starts the existing recovery.
**Steps to reproduce**
1. Start a remote (Daytona) run with a T1 workload.
2. Send SIGSTOP to the server's Daytona plugin worker for 45 seconds,
then SIGCONT.
3. The run fails `notification_transport_failed` about 40 seconds into
the stall.
**Paperclip version or commit**
master at
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DottaandClaude Opus 5.5
|
edd00526e7 |
fix(native): park a response_wake with no admitted response instead of self-waking (#20935)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - A native agent run ends with a structured result. The status arbiter
turns that result into an issue status and next actions.
> - A result can report `yielded` with `continuation.kind:
"response_wake"`. This means "wake me when somebody responds".
> - Only a direct Board comment gave this kind a passive wait. Every
other `response_wake` became an immediate `issue_status_changed` wake to
the same agent.
> - The agent woke, saw nothing new, reported `response_wake` again, and
woke again. Nothing bounded this loop. It spent provider budget and its
back-to-back runs caused other failures on warm sandboxes.
> - This pull request parks such a result as a visible wait, and puts
declared continuation wakes under the rewake throttle as a backstop.
> - The benefit is that an agent that waits for input stops and costs
nothing until a real response arrives.
## Linked Issues or Issue Description
**What happened?**
Restart-chaos waves on master `683fd1e9a5` (no faults injected) showed
one task run 30 to 66 times, about 12 s apart. Example: wave
`w-20261111T190352-s5101`, task t02 (W2C), 65 runs in 13 minutes. Each
run reported `yielded` with `continuation.kind: "response_wake"` and the
summary "No changes made. This status-change wake does not trigger phase
2". Each run was woken by `issue_status_changed`, and each finalization
committed `live_continuation_registered` with an `enqueue_continuation`
effect of kind `response_wake`.
Root cause: `arbitrateNativeStatus()`
(`server/src/services/native-runtime/status-arbiter.ts`) only treats
`response_wake` as passive when `boardResponseWaitAuthorized` (from
`readNativeBoardResponseWaitSource`), external chat, or plan wait is
true. Otherwise it falls to the generic yielded branch, and
`status-decision-committer.ts` (`enqueue_continuation`) enqueues an
`issue_status_changed` wake to the same agent. `issue_status_changed` is
not in `THROTTLED_ISSUE_REWAKE_REASONS`, and the native committer writes
an `issue.updated` activity row with the run's id for every decision, so
the rewake throttle saw every native run as progress.
**Expected behavior**
A `response_wake` with no admitted response source parks the task. A
comment, an interaction answer or a status change by somebody else wakes
the agent. No path can loop without a bound.
**Steps to reproduce**
Run `tests/restart-chaos/main.ts --env local --adapters codex
--workloads W2,W2Q,W2C --concurrency 10 --tasks 10 --seed 5101
--lifecycle warm --triggers time`. W2/W2C tasks loop after phase 1.
## What Changed
- `status-arbiter.ts`: a `yielded` / `response_wake` result with no
admitted response source and no blocking remaining work now commits
`response_wake_waiting_for_input`, keeps the task `in_progress`, and has
no effects. Policy version is `phase6-v14`. Board, external chat, plan,
governance, dependency, pause and unfinished-work branches are unchanged
and still come first.
- `native-runtime/native-response-wake-wait.ts` (new) and
`recovery/service.ts`: recovery treats that applied decision as a
durable wait while it is the issue's latest decision, the issue is
`in_progress` with the same agent assignee, and no user comment arrived
after the run started. This applies to the stranded-work sweep and to
the paused-agent passive-wait check.
- `execution-projection.ts`: a committed run with this reason shows the
phase `waiting_for_answer`, label "Waiting for a reply", and a next
action that tells the user to comment or change the status. This shows
only while that decision is still the issue's latest decision and the
issue is `in_progress`; an older run shows "Completed".
- Backstop in `issue-rewake-throttle.ts` and `heartbeat/queue.ts`: an
`issue_status_changed` wake that carries a declared `continuationKind`
(the `enqueue_continuation` effect) is now a throttle candidate. The
native status committer's own `issue.updated` / status-decision activity
no longer counts as run progress or as new input. After two consecutive
successful runs with no issue-visible progress, such a wake waits for
the existing escalating cooldown (2 min, doubling, max 30 min). The
native status dispatcher (`dispatchNativeStatusWakeBatch`) does not drop
a throttled intent: it keeps the intent `queued`, reports the cooldown
deadline to the deferred-receipt worker, and dispatches it again when
the cooldown ends. Status wakes without a declared continuation (blocker
owner, notify owner, retry) are unchanged.
- Restart chaos: new enforced universal check U5 (`universal.ts`). A
task with more than 10 runs fails as `U5:run_budget_exceeded`
(`RESTART_CHAOS_U5_MAX_RUNS`). The README records the calibration.
- `doc/architecture/native-status-arbitration.md`: the decision table
and the wait rules.
## Verification
- RED on master (same reason as the waves):
`heartbeat-process-recovery.test.ts` "parks a native response_wake that
no response admitted…" fails with decision `reasonCode:
"live_continuation_registered"` and effect `{ kind:
"enqueue_continuation", continuationKind: "response_wake" }`.
`heartbeat-issue-rewake-throttle.test.ts` "throttles a
same_agent/response_wake/retry continuation…" fails 3/3 because the wake
is admitted.
- GREEN: the integration test finalizes the run, dispatches native
status wakes and runs the stranded-work sweep three times. It asserts
one run total, one wake request, no recovery action, the task
`in_progress`, and the projection "Waiting for a reply".
- `heartbeat-process-recovery.test.ts` "delays a no-progress native
continuation until the rewake cooldown…" finalizes a real `same_agent`
continuation after a no-progress run, dispatches twice (one throttle
receipt, intent stays `queued`, deadline equals `nextAllowedAt`), then
dispatches after the cooldown and gets the run. It fails when the
dispatcher drops the throttled intent.
- Focused suites pass: `heartbeat-process-recovery`,
`heartbeat-issue-rewake-throttle`, `status-arbiter`,
`native-status-arbiter-corpus`, `runtime-mode`, `execution-projection`,
`chat-run-milestone-work`, `heartbeat-dependency-scheduling`,
`heartbeat-run-summary` (904 tests), and all restart-chaos unit tests
(584 tests). `pnpm --filter @paperclipai/server typecheck` passes.
- Universal audit over the 17 saved waves of 2026-11-11: U5 flags 12
tasks, all looping tasks (12 to 66 runs), and 0 tasks on all-pass waves.
- Chaos rerun of local warm seed 5101 (W2, W2Q, W2C): result is added in
a comment on this PR.
## Risks
- Behavioral shift: a model that reports `response_wake` to mean
"continue now" no longer gets an immediate run. The task waits visibly
for a reply. The runner prompt already describes `response_wake` as a
real response wait, and `same_agent` stays available for server-owned
continuations.
- The throttle now applies to native runs. A chain of declared
continuations with no issue-visible output (no comment, document, work
product or other activity) waits for the cooldown after the second such
run. `same_agent` continuations are server-owned (repository
preparation), so this affects only repeated no-output chains.
- Old saved state: decisions committed under `phase6-v13` keep their
recorded effects. A run that finalizes after deploy uses the new policy.
No migration.
- Budget hard-stop behavior is unchanged.
## Model Used
- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with
tool use (shell, file edits, test runs).
## Checklist
- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
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DottaandClaude Fable 5.2
|
b2779054d4 |
fix(issues): let a native run hand its own task to a person without cancelling itself (#20884)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - A task has one assignee. An agent often finishes its work by handing its own task to a person for review. > - The task update route stops the outgoing run before it saves a reassignment. > - Since #16082, a legacy run that hands its own task to a person is exempt, so it finishes its turn. Native runs were not exempt. > - On staging, a native run (ACPX Claude, 11.5 minutes of work) sent `PATCH /api/issues/{id}` to hand its task to a person. The route cancelled that run with `issue_reassigned`. The agent saw `api_transport_failure`. The task moved to the person, but it kept a stale execution blocker ("Saved work recovered. Send a message to continue."). > - The native runtime assumes a running run still owns its task. So widening the exemption alone is not enough: the run then fails after its result is accepted, and its finalizer can act on the person's task. > - This pull request applies the exemption to native runs and makes the native terminal fence, restart recovery and finalizer handle a run that gave its task away. > - The benefit is that an agent can hand its task to a person and finish normally, with no blocker on the person's task. ## Linked Issues or Issue Description Refs #16082 (legacy exemption). Related: #20541 (agent-to-agent self handoff) and #18293 (agent key handoff). Those PRs cover other actors and targets. This PR covers native runs that hand their task to a person. **What happened?** A native agent run handed its own task to a person (`assigneeAgentId: null`, `assigneeUserId`, status `in_review`) through its signed run token. The route cancelled the run that sent the request (`issue_reassigned`, "Cancelled before issue reassignment"). The cancelled native run then went through workspace recovery. The person's task kept an execution blocker with `restore_failed`. **Expected behavior** The run that hands its own task to a person keeps running and finishes its turn. The task rests `in_review` with the person. No execution blocker or recovery action stays on the task. The outgoing run cannot change the task after the hand-off. **Steps to reproduce** 1. Run a native agent on its assigned task. 2. From that run, send `PATCH /api/issues/{id}` with `assigneeAgentId: null`, a person's `assigneeUserId`, and status `in_review`. 3. Before this fix, the route cancels the run with `issue_reassigned`. **Why the exemption was legacy-only** #16082 limited the exemption to the run shape of its incident and kept a verified stop for every other case. The new H2 chaos workload showed why native needed more than the route change. With only the route widened: 1. The run's terminal fence `assertCurrentWakeCommentsRead` requires the run to still own the task. It threw `native_current_wake_comments_binding_changed` after the result was accepted. The run then failed with `native_session_lease_lost`, and its finalizer recorded `workspace_finalization_failed` as an agent-owned recovery on the person's task. 2. A restart after the hand-off left the run `running`, because restart recovery refused it with `issue_execution_lock_changed`. 3. The native finalizer only superseded a `done` decision. A `needs_review` report moved the person's task back to `in_progress` and queued a continuation for the outgoing agent. 4. The REST guard against the outgoing run's later mutations (`issue_handed_off`) applied to legacy runs only. ## What Changed - `server/src/routes/issues.ts`: the signed current-run human self-handoff exemption now applies to native runs. All other checks stay: exact run, agent, company and task, `agent_jwt` source, human recipient. For a native run the route first records the hand-off on the run (`resultJson.humanSelfHandoff`, new `native-human-self-handoff.ts`). Board reassignment, agent keys, and handoffs to an agent or to nobody still stop the outgoing run. - `current-wake-comments.ts`: the terminal fence accepts a run whose recorded hand-off matches the person who now owns the task. Without the record (for example a board reassignment), or after a later reassignment, it still refuses. - `native-restart-recovery.ts`: after a restart, a handed-off run is not resumed. It passes the execution-lock check and is then settled by the existing ownership gate (`task_ownership_or_status_changed`) without changing the person's task, instead of staying `running`. - `status-arbiter.ts` and `native-run-finalizer.ts`: `supersedeHandedOffDecision` keeps the person's task status and strips retries, continuations, owner wakes, recoveries, blockers and reviewer bindings, also from decisions that already preserve the status. Two effects stay: a governed request's interaction, and the workspace-finalization repair, so saved work is not lost. Review runs are not affected. - `server/src/run-task-ownership.ts` (renamed from `legacy-run-task-ownership.ts`): `assertHandedOffRunTaskOwnership` rejects later task mutations from the outgoing legacy or native run, in the route and under the update transaction's locks. - `tests/restart-chaos/`: new opt-in workload `H2`. The agent saves a brief, then hands the task to its creator in review as its last step. The oracle requires the task to rest `in_review` with the creator, every run to settle without `issue_reassigned`, readable non-empty run history, and no execution blocker or active recovery action. - Docs: `doc/execution-semantics.md`, task feature map and agent access map, chaos README. ## Verification - Red on `origin/master` (same tests, master source): the route cancels the native run (500, and 409 `runner_goal_reassignment_stop_unconfirmed`); the finalizer moves the person's task to `in_progress` with a continuation for the outgoing agent; a late `done` from the outgoing native run closes the person's task. - Red chaos wave on master's server (`--server-from` a master checkout, `--adapters claude --workloads H2 --faults K1 --matrix`): 0/2 pass. Both runs ended `cancelled` / `issue_reassigned` (`T:handoff_did_not_cancel_run`). - Green focused tests on this branch: - `native-human-self-handoff.test.ts` (embedded Postgres): hand-off through the real issue service; the run stays `running`; `done`, `needs_review` and failed-turn reports leave the task `in_review` with the person, with `getExecutionBlocker` null and no recovery action; the terminal fence accepts only the recorded hand-off; a late change from the outgoing run fails with `issue_handed_off`; pure policy cases. - `issue-agent-mutation-ownership-routes.test.ts`: native and legacy self-handoffs persist without `cancelRun`, and native records the hand-off before the update. Board, agent key, other run, task, agent and company still stop the run. - Native runtime suite (restart recovery, wake comments, arbiter, stale-owner completion), `issues-service`, `low-trust-red-team-routes`: pass. Server and restart-chaos typecheck pass. `node scripts/check-maps.mjs` passes. - Green chaos waves on this branch (local, `--adapters claude --workloads H2`): - `--matrix --faults K1 --seed 4459`: 2/2 pass (K0 baseline and a K1 crossing). - `--tasks 3 --faults K1 --fault-after-seconds 60` and `--fault-after-seconds 100`: 3/3 pass each. In the first, all three restarts landed after the hand-off while the runs were live; the runs settled and the tasks stayed with the person. - The final waves ran on the pre-rebase head `8a2a3b6a74`. The rebase onto master only merged the chaos workload lists (`types.ts`, `config.ts`, `journeys.ts`). No Daytona wave was run. ## Risks - The outgoing native turn keeps running after the person owns the task. Its native task tools already require the run to own the task, so they refuse (`paperclip_runner_tool_binding_not_authorized`). Its REST mutations are rejected with `issue_handed_off`. - A restart after the hand-off settles the run as failed (`native_restart_recovery_blocked`) instead of resuming it. The person's task is not changed and needs no Retry. - The finalizer rule covers any native run whose task belongs to a person at finalization, not only a self-handoff. Before this change such a run could still move the person's task and queue its own continuation. - Saved state: `resultJson.humanSelfHandoff` is a new optional run key. An older server ignores it, so a run handed off on the new server and finished on an old one fails its fence as today. No schema change. - No API shape change. > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used - Claude (Anthropic), model ID `claude-opus-5-5`, through Claude Code with tool use and code execution. The session does not expose the context window or reasoning mode. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Fable 5.2 <noreply@anthropic.com> |
||
|
Nicky LeachandClaude Opus 5.5
|
d7b04a8b6d |
refactor(runner): rename codex-runtime-adapter to acpx-runtime-adapter (#20938)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Paperclip Runner opens agent sessions through one ACPX runtime adapter > - The adapter began as the Codex ACPX adapter, so its file is `codex-runtime-adapter.ts` > - The adapter now opens sessions for every ACPX agent: Claude, Codex, Pi, Cursor, Grok, Kimi, Copilot and Antigravity > - The Codex name makes readers look for Claude and other agent behavior in the wrong place > - This pull request renames the module to `acpx-runtime-adapter.ts` and changes no behavior > - The benefit is a file name that tells readers what the module does ## Linked Issues or Issue Description No issue exists. Refs #20933, which adds Claude restore behavior to this module. **What existing behavior does this improve?** The name of the shared ACPX runtime adapter module in Paperclip Runner. **Subsystem affected** Paperclip Runner, ACPX driver (`packages/paperclip-runner/src/drivers/acpx/`). **Current behavior** The module that opens ACPX sessions for all agents is named `codex-runtime-adapter.ts`. Its test file, which holds Claude, Pi, Grok, Cursor and Copilot tests, is named `codex-runtime-adapter.test.ts`. **Proposed behavior** The module is `acpx-runtime-adapter.ts` and its test file is `acpx-runtime-adapter.test.ts`. All imports, scripts and docs use the new name. **Reason and benefit** The name matches the module's scope. Reviewers and contributors find agent-specific session behavior faster. **Breaking changes** None. No exported name, behavior or contract changes. ## What Changed - Rename `src/drivers/acpx/codex-runtime-adapter.ts` to `src/drivers/acpx/acpx-runtime-adapter.ts`, and its test file in the same way. Git records both as renames with no content change, except the test file's import path. - Update the imports in `acpx-runtime-sidecar.ts`, `codex-acpx-driver.ts` and four test files. - Update the `dist` import in `scripts/grok-native-smoke.mjs` and the test file key in `scripts/vitest-lane-durations.json`. - Update the links and file names in `doc/RUNNER-INTEGRATION-PLAYBOOK.md`, `doc/architecture/runner-cursor-capabilities.md` and `doc/architecture/runner-rich-acp-capabilities.md`. - Do not change the historical profile identity fixtures under `packages/paperclip-runner/test/fixtures/`. They record the sources of earlier releases with the old path, and tests check them by hash. ## Verification - `npx tsc -p tsconfig.json --noEmit` in `packages/paperclip-runner`: no errors in changed files. The only errors are in `src/eval/workflow-harness.ts`, because `@paperclipai/paperclip-eval-kernel` was not built in the local worktree. - `npx vitest run src/drivers/acpx src/cli/acpx-runtime-sidecar.test.ts`: 93 files, 1859 passed, 9 skipped. - `node --test scripts/contracts/contract-fingerprints.test.mjs`: 11 passed. The pack contract digest reads protocol schemas, the Rust crate and the ACPX patch, not TypeScript sources, so the rename does not change it. - `node --check scripts/grok-native-smoke.mjs`, and `scripts/vitest-lane-durations.json` parses. - `git grep codex-runtime-adapter` finds the old name only in the historical fixtures. - Merge check with #20933: a local merge of that branch into this one completed with no conflicts. Git applied #20933's changes to the renamed files. The merged adapter tests passed (133 passed). ## Risks - Low risk. The change renames files and updates references only. - An open PR that edits the old file path must merge or rebase after this PR. Git rename detection handled #20933 with no conflicts. A PR that adds a new import of `./codex-runtime-adapter.js` fails typecheck until it uses the new path. - `openCodexAcpxRuntime` keeps its name. It is an alias of `openQualifiedAcpxRuntime`, and this PR does not change exported names. - `acpx-runtime-adapter.ts` and its test file were already longer than 1,000 lines. This PR does not add lines to them. > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, in Claude Code with tool use (shell, file edits, local test runs). Extended reasoning was on. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
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|
DottaandClaude Opus 5.5
|
c1edb9ec02 |
fix(native): keep an unreachable remote Runner alive when a failed run closes (#20923)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Native runs on a remote sandbox (Daytona) start a detached `paperclip-runnerd`. After a recoverable failure, the server resumes the same run and reattaches to that Runner > - On staging, `runner_remote_process_identity_unavailable` was the most frequent failure. The tasks stayed blocked until someone clicked Retry > - In 31 of the 34 failed runs the reattachment found the Runner gone with an unsettled `ready` journal (`runnerSettled: false`). The Runner was not lost by accident. The controller's own close stopped it with `SIGKILL`: close could not prove suspension within its 10 s budget, so it force-stopped the Runner in the middle of a turn > - The server then scheduled a same-run reattachment that could never succeed, because the close had just removed the Runner it needed > - This pull request keeps an unreachable remote Runner alive when a failed run closes. A Stop, a cancelled turn and a `stop_cleanup` recovery still stop it > - The benefit is that the same-run reattachment finds the live Runner. The Runner then settles into a `suspended` journal, which the existing relaunch path resumes. The task continues without Retry, and no provider work is replayed ## Linked Issues or Issue Description Refs #20853, #20907 **What happened?** Remote native runs failed with `runner_remote_process_identity_unavailable` and error code `native_continuation_requires_reconciliation`. The tasks were left blocked. In the failed runs the first attempt failed with a recoverable transport error, for example `provider_transport_failed: PRP command turn.start timed out`, `native_session_interrupted` or a server restart. The run log then showed `runner did not prove durable suspension before checkpoint` and `runner shutdown failed: Error: Durable recovery runner timed out.` The second string comes from `waitForProcess`, which sends `SIGKILL` when its deadline passes. The same-run reattachment ran 20–60 s later and reported `process_verification` / `process_not_running` with `runnerLifecycle: ready` and `runnerSettled: false`. Most of these runs had done provider work before the failure (turns and tool calls), so the automatic Retry correctly refused them (`provider_turn_unsettled`). **What did you expect to happen?** When a run fails for a reason that the server resumes on the same run, the close does not destroy the Runner that the reattachment needs. The reattachment adopts it, and the run continues without Retry and without a repeated tool effect. **Steps to reproduce** 1. Start a remote native run and let a turn start. 2. Make the Runner unreachable (a broken transport or a slow event pump), so that the turn fails and the close cannot prove suspension within its budget. 3. The close sends `SIGKILL` to the Runner. The same-run reattachment then fails with `runner_remote_process_identity_unavailable`, and the task is blocked. **Relation to open PRs** - #20853 covers the 3 runs whose journal was a settled `ready` cut (`runnerSettled: true`). This PR does not change that path. - #20907 makes the Runner's exit reason visible. It does not change recovery. This PR does not overlap with it. ## What Changed - `runnerd-codex-transport.ts`: `close(reason, { retainUnsettledRemoteRunner })` accepts a new option. When the option is set, the Runner is remote (a process launcher or an adopted Runner), the close is not a `stop_cleanup`, the Runner is still alive and suspension is not proven, the close does not stop the Runner. It skips the `waitForProcess` kill, the adopted-runner `SIGKILL` and `forceKill`. It still releases the controller route, writes the unsettled checkpoint and throws `NativeSessionCloseUnrecoverableError`, so the session stays quarantined and is never reused. The settlement diagnostic records `runnerRetained: true`, and a new diagnostic records `remote runner left alive unsettled for same-run reattachment`. - `HarnessNativeSession.close` asks for retention only when the session was not explicitly cancelled. After `cancel()` (Stop), it asks for the old behavior, so Stop still stops the Runner. - `CodexHarnessSession.close` passes the option to the transport. `HarnessSession.close` and `CodexAppServerTransport.close` accept the optional field. Callers that do not set it keep the old behavior. - Docs: `doc/execution-semantics.md` and `doc/run-log-events.md` describe the rule and the `runnerRetained` field. How the run continues: the reattaching controller adopts the live Runner. The Runner then completes the `runner.drain` and `runner.suspend` that the failed close queued, and exits with a settled `suspended` journal. That attempt fails as `native_runner_process_exited`, which the server resumes on the same run. The next reattachment finds the process gone with a settled `suspended` journal and relaunches the Runner over it (the existing path from #19745). If the Runner was only slow, it suspends by itself and the first reattachment relaunches. ## Verification - Red, on `master` with only the tests added: `runnerd-codex-transport-remote-retention.test.ts` fails 2 of 5 (`expected 'gone' to be 'alive'`): the close killed the Runner. `harness-driver-backend.test.ts -t "retain an unsettled"` fails 2 of 2. - Green with the fix: `cd packages/paperclip-runner && npx vitest run src/live/runnerd-codex-transport-remote-retention.test.ts src/backends/harness-driver-backend.test.ts`. - The staging shape: a real `paperclip-runnerd` started through a process launcher, a turn in progress, the Runner frozen with `SIGSTOP` during close. The close throws `NativeSessionCloseUnrecoverableError` with `runnerRetained: true`, the Runner stays alive, and its journal stays `ready`. - A second controller attaches through `adoptExistingRunner` (no duplicate launch). The Runner settles into `lifecycle: suspended` with an empty outbox and no pending terminal delivery, then exits. - An explicit cancellation, a caller that does not ask for retention, and a `stop_cleanup` close still stop the Runner. - Also run: `src/backends`, `src/drivers/codex`, `src/drivers/acpx/codex-acpx-driver.test.ts`, `src/drivers/acpx/codex-runtime-adapter.test.ts`, `src/native-session-runtime.test.ts` (1045 tests pass; 2 `spawnSync ETIMEDOUT` under full-parallel load pass alone), and all of `src/live/` (files that timed out under full-parallel load pass at `--maxWorkers=2`). - `npx tsc --noEmit -p packages/paperclip-runner/tsconfig.json` is clean. - `pnpm verify` selects a broad plan (exit 2) because `doc/execution-semantics.md` is a global CI input. CI supplies that coverage. - Not run: a live Daytona run. The fix is in the controller library that runs on the server, so it needs no new Runner image. ## Risks - Medium. A failed close now leaves an unreachable remote Runner alive instead of killing it. This is the same state a restart detach leaves today, and the same-run reattachment or a Stop cleanup owns it. - If the server does not resume the run on the same Runner, the Runner stays alive until something reattaches or the sandbox is released. Remote Runners have no reconnect deadline (`runnerProcessReconnectGraceMs: null`). Before this change they were killed. The close still quarantines the session, so it is never released for reuse. - Stop is unchanged: an explicit cancellation, `settleCancelledTurn` and `stop_cleanup` close without retention, so they still stop the Runner. - Previous-release story: this change adds and changes no persisted state. State that an older release left (a killed Runner with an unsettled `ready` journal) keeps its current handling: the named refusal `runner_remote_process_identity_unavailable` and a working Retry. Tasks already blocked on staging keep their Retry button. A deploy during a run changes nothing, because the decision is made in the closing process. - No wait is added before `turn.start`. The change only affects the failure path of close. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), via Claude Code with tool use (shell, file edits, test runs, read-only staging API reads). ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
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|
DottaandClaude Fable 5.2
|
e8e548e856 |
feat(db): classify migrations for application under the running release (#20913)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - `packages/db` owns the schema and its migrations. There are 467
migrations, and several ship each day
> - A zero-downtime deploy starts the new release while the previous
release still serves the same database
> - Core does not say whether a migration is safe to apply under the
previous release. A deployer must treat each pending migration as a
reason to pause, or a person must review it
> - On stacks that may not pause, releases wait for hours
> - Core owns the schema, so Core must own this knowledge and publish it
as data
> - This pull request adds a conservative classifier, an in-file
override, the published result, and a guard for new migrations
> - The benefit is that a deployer can apply routine compatible
migrations automatically, and incompatible changes become visible at
review time
## Linked Issues or Issue Description
**Subsystem affected**
Database migrations (`packages/db`), the cloud migrator artifact
(`scripts/cloud-migrator-artifacts.mjs`), and the pull-request policy
job.
**Problem or motivation**
Core has no machine-readable statement that a migration can be applied
while the previous release still reads and writes the database. A
deployer cannot tell an added nullable column from a dropped column. It
must pause for both, or refuse the release.
**Proposed solution**
Classify each migration as `online_compatible`, `requires_staging`, or
`unknown`. Publish the result in the migrator manifest. Fail a pull
request when a migration it adds is `unknown` and has no reviewed
override in the file.
**Alternatives considered**
- A hand-kept list in the deployer. It goes stale and it is not reviewed
with the SQL.
- A sibling JSON file in the artifact. It needs a workflow change, and
the attestation of `manifest.json` would not cover it.
**Roadmap alignment**
This is release infrastructure. It adds no product feature.
## What Changed
- `packages/db/src/migration-compatibility.ts`:
`classifyMigrationSql(sql)` returns `{ compatibility, classified,
reasons, override, overrideError }`. It parses statement by statement
(breakpoints, `;`, comments, string and dollar quoting, guarded `DO`
blocks). A statement that it does not recognize is `unknown`. A
migration takes the worst class of its statements.
- Lock and duration hazards have their own reason codes
(`lock_hazard_*`) and classify as `unknown`, not as compatible with a
warning.
- Override: `-- paperclip:migration-compat online_compatible:
<justification>` (or `requires_staging`) in the leading comment block of
the migration file. The justification is mandatory (10 characters or
more). A malformed, repeated, or misplaced directive is an error and
never improves the verdict.
- A table counts as new after a plain `CREATE TABLE`, or after `CREATE
TABLE IF NOT EXISTS` when no earlier migration created that table.
`classifyMigrationSequence` classifies migrations in apply order with
that knowledge.
- `packages/db/scripts/migration-compatibility.ts` (run with `pnpm exec
tsx` in `packages/db`): classify files, print the distribution, print
JSON, or run the guard (`--check`). No new package script.
- Published data: `manifest.json` of the cloud migrator artifact has a
new additive field `migrationCompatibility`. `version` stays `1`. No
existing field changes. The build reads the SQL from the packed
`db.tgz`, so the data describes what the migrator applies. `validate`
(publisher) and `verify` reject data that is malformed or does not match
the packed migrations. The workflow file does not change.
- Guard for new migrations:
`.github/scripts/check-pr-migration-order.mjs` (the existing "Validate
migration ordering against target branch" policy step) now also
classifies the migrations that the pull request adds. `check:migrations`
runs the same guard against the merge base with `origin/master`, so the
`@paperclipai/db` typecheck and build report it locally. `unknown`
without an override fails. `requires_staging` prints a notice and
passes. A new migration that uses `CONCURRENTLY` also fails when it is
not in `MIGRATIONS_WITH_TOP_LEVEL_STATEMENTS`
(`packages/db/src/client.ts`), because the migrator would run it inside
a transaction.
- `doc/DATABASE.md`: new section "Migration compatibility with the
running release" under "Schema change workflow".
Published shape:
```json
"migrationCompatibility": {
"version": 1,
"migrations": [
{
"idx": 468,
"tag": "0468_busy_wendell_rand",
"sqlSha256": "56a6e272…",
"compatibility": "online_compatible",
"classified": "online_compatible",
"override": false,
"reasons": [
{ "code": "add_column", "compatibility": "online_compatible", "message": "Adds a column that is nullable or has a constant default.", "statements": [1] }
]
}
]
}
```
`sqlSha256` is the hash that the migrator records in the migration
history. `overrideJustification` is present only when `override` is
`true`. Entries are in apply order (journal `idx`, then file name; the
shipped journal repeats `idx` 178).
### Distribution over the existing migrations
No existing migration is rewritten or annotated.
| Class | All 467 | Newest 100 |
| --- | --- | --- |
| `online_compatible` | 228 (48.8%) | 67 |
| `requires_staging` | 114 (24.4%) | 12 |
| `unknown` | 125 (26.8%) | 21 |
Migrations per blocking reason (one migration can have several):
| Migrations | Class | Reason |
| --- | --- | --- |
| 74 | `requires_staging` | `create_unique_index_existing_table` |
| 70 | `unknown` | `lock_hazard_create_index` |
| 66 | `unknown` | `lock_hazard_validated_foreign_key` |
| 56 | `unknown` | `lock_hazard_data_backfill` |
| 54 | `unknown` | `drop_constraint` |
| 41 | `requires_staging` | `add_validated_check` |
| 33 | `unknown` | `drop_index` |
| 16 | `unknown` | `do_block_procedural` |
| 15 | `unknown` | `replace_function` |
| 13 | `unknown` | `create_trigger_existing_table` |
| 12 | `unknown` | `data_change_existing_table` |
| 10 | `unknown` | `drop_object`, `lock_hazard_set_not_null`,
`set_default` (each) |
| 8 | `requires_staging` | `drop_column` |
## Verification
- `pnpm --filter @paperclipai/db exec vitest run
src/migration-compatibility.test.ts`: 113 tests pass. They cover a
positive and a negative case for each rule, each reason code, the
override (missing, short, misplaced, and repeated justification are
rejected), unknown by default, the guard, the shipped migrations, the
`CONCURRENTLY` list, and the command line.
- `node --test scripts/cloud-migrator-artifacts.test.mjs
.github/scripts/tests/check-pr-migration-order.test.mjs`: 21 tests pass.
- Real bundle at the first commit of this branch: `preview-artifacts.mjs
pack`, then `cloud-migrator-artifacts.mjs build`, `validate`, and
`verify-install` pass. The manifest lists 467 migrations and is 312 KB.
This run found the repeated journal `idx`, which the second commit
handles.
- `pnpm --filter @paperclipai/db run check:migrations` passes. With
`--check --base HEAD~150` the guard fails on three `unknown` migrations
and prints notices for two `requires_staging` migrations.
- `pnpm verify` exits 2 because `.github/scripts/**` is a global CI
input. Required CI supplies the broad coverage.
- Not run: the publish job (it needs the master-only AWS role), and no
deployer reads the new field yet.
## Risks
- The manifest grows from about 1 KB to about 312 KB. A consumer that
rejects unknown manifest fields would fail. The verifier in this
repository ignores unknown fields; consumers outside this repository
were not inspected.
- From this merge, an open pull request that adds an `unknown` migration
fails the policy step and the `@paperclipai/db` typecheck until the
author rewrites the migration or adds the override. `drizzle-kit` emits
validated foreign keys and plain indexes for existing tables, so this is
common. The error text and `doc/DATABASE.md` give the fix.
- `ADD CONSTRAINT ... NOT VALID` classifies as `online_compatible`.
PostgreSQL still enforces it on new writes, so the author must make sure
that the previous release does not write rows that violate it.
- The classifier reads SQL only. It cannot see that new code writes
values that the previous release cannot read (for example a new enum
value). The `requires_staging` override exists for that case.
- `master` cannot fail the guard: the guard only judges migrations that
are not on the merge base.
## Model Used
- Claude (Anthropic), model ID `claude-fable-5-2`, in Claude Code with
tool use and code execution.
## Checklist
- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Fable 5.2 <noreply@anthropic.com>
|
||
|
DottaandClaude Opus 5.5
|
fc14f1ade2 |
fix(execution): keep resumed native runs alive past a stale finalization deadline (#20920)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - The execution control reconciler bounds how long a run may spend
settling after its provider work ends
> - A run deadline from one attempt stayed on the run row after the run
was handed to a same-run resume or a restart claim
> - The reconciler then failed the resumed, live run with
`execution_finalization_deadline_exceeded` and told a person to inspect
the provider
> - This breaks two product rules: recovery must work without a person,
and users must not get operator instructions
> - This pull request makes a live native owner or a scheduled same-run
resume the owner of the run, and it replaces the operator text with
plain wording and Retry
> - The benefit is that runs that recover after a restart keep running,
and a genuine expiry shows plain words and one working Retry
## Linked Issues or Issue Description
No public issue exists. This is the bug description, in the fields of
`.github/ISSUE_TEMPLATE/bug_report.yml`.
**What happened?**
On a hosted deploy, 11 tasks became blocked with
`execution_finalization_deadline_exceeded` in two hours. Three runs had
the same sequence. The native session failed or the server restarted. A
same-run resume or a restart claim then took the run. The new controller
held a live native lease and prepared the run again. The reconciler then
found the earlier attempt's run deadline and failed the run. The
recorded original failure code was empty, so no real failure caused the
block. The run error told a person to inspect the failed run and verify
that its provider stopped.
**Expected behavior**
A run that a live controller owns, or that has a scheduled same-run
resume, continues. A deadline that really expires shows plain wording
and a working Retry. Users do not get operator instructions.
**Steps to reproduce**
1. Save a running native run with an `executionControlDeadlineAt` in the
past.
2. Give its finalization row a live lease (a restart claim), or phase
`retryable_failure` with no lease (a scheduled resume).
3. Run `reconcileAbandonedExecutionControl`.
4. The run fails with `execution_finalization_deadline_exceeded`, and
its error tells a person to inspect the provider.
**Paperclip version or commit**
`master` at
|
||
|
DottaandClaude Opus 5.5
|
34f71f7d57 |
fix(server): defer a run that meets a busy agent directory instead of failing it (#20829)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - Each run of an agent with managed agent files gets a private copy of
the agent directory. Remote copies serialize their prepare, checkpoint,
collect, and release operations through one Postgres advisory lock per
agent, taken with `pg_try_advisory_xact_lock`
> - When the lock is busy, the operation fails at once with "Agent
directory operation is already active"
> - On staging, a deploy restarted the controller while three runs of
the same agent were active. When one run resumed, another run of that
agent was checkpointing its directory. The resume failed, used its last
attempt, and the task became blocked with "Retry or send a message"
> - A run must not fail because another run of the same agent is briefly
using the agent directory
> - This pull request keeps the fail-fast lock and, when it is busy
during preparation, puts the same native run back on the existing
same-run retry schedule a few seconds later
> - The benefit is that lock contention delays a run by seconds instead
of ending it as failed
## Linked Issues or Issue Description
**What happened?**
A task's run failed with `native_continuation_requires_reconciliation`
and the error "Agent directory operation is already active". The task
was blocked and asked the user to retry. The same error ended at least
two other runs of the same agent within one day.
**Steps to reproduce**
1. Use an agent with managed agent files in a remote sandbox.
2. Let one run of the agent checkpoint or collect its agent directory.
3. At the same time, let another run of the same agent prepare (for
example, a same-run resume after a controller restart).
4. The second run fails immediately with "Agent directory operation is
already active".
**Expected behavior**
The second run waits until the first operation is done, then continues.
It does not end as failed.
## What Changed
- `server/src/services/agent-directory-working-copies.ts`: The busy lock
now throws `AgentDirectoryOperationBusyError`, still a 409 with the same
message. Lock behavior is unchanged from `master`: a fail-fast
`pg_try_advisory_xact_lock` held for the life of the holder's
transaction.
- `server/src/services/heartbeat/agent-directory-busy.ts`:
`prepareWithAgentDirectoryDeferral` wraps only instruction preparation
and turns the busy error into `AgentDirectoryPreparationDeferral`
("Another run of this agent is still using its files"). A busy lock met
while collecting files after a turn is not wrapped and keeps its
existing path.
- **Before native admission** (a brand-new run, such as the first run of
a task): `server/src/services/heartbeat/retries.ts`
`finalizeAgentDirectoryBusyDeferral` cancels the run as an expected
control-plane wait (`providerWorkStarted: false`) and schedules an
`agent_directory_busy` retry 5–15 seconds later. The task keeps its
execution lock on the retry. The lane spends no failure retries
(`execution-recovery-attempt.ts`), its count is the retry run's
`scheduledRetryAttempt`, and it stops after 30 attempts.
`pre-dispatch-execution-evidence.ts` classifies this wait like the
existing workspace and AI-connection waits, so retry scheduling does not
ask for reconciliation.
- **A resumed native run**:
`server/src/services/native-runtime/native-controller-recovery.ts`
`deferNativeRunForBusyAgentDirectory` keeps the same run on the existing
same-run retry schedule without spending an attempt. It uses the same
guards as `deferNativeControllerRecovery`: it locks the task, requires
the task's execution run to be this run, requires the current lease
owner, and refuses after a Stop, a startup cancellation or a pending
native cancellation, so those settle normally. Its count is stored in
the run's `contextSnapshot`, which a resume claim does not clear, and it
stops after 30.
- `server/src/services/heartbeat.ts`: routes a preparation deferral to
the same-run path or, before admission, to the scheduled-retry path.
After the bound it follows the normal failure path with the plain
message.
- No schema or migration. Postgres releases a dead holder's advisory
lock with its session. The staging evidence showed a live holder
(another run's checkpoint), not a stale one.
- `doc/DEVELOPING.md`: Documented both paths and the bound.
Earlier revisions of this PR waited on the lock and added idle-session
expiry, keepalive, ownership fences, fenced remote removal and attempt
slots. This revision removes all of them.
### How the directory-wait retry keeps the original wake
The retry no longer replaces the wake. `scheduleBoundedRetryForRun`
takes `preserveWakeContext` for this wait: the retry keeps the original
`wakeReason`, `retryReason` and the whole wake context (interaction,
comment, continuation and admission fields), and its wake request keeps
the original reason. The wait is recorded separately as
`preparationWait: { kind: "agent_directory_busy", attempt, nextAttemptAt
}`, next to the carried `executionRetryAccounting`. Gates that key on
the wake reason therefore treat the retry exactly as they treated the
original wake.
| # | Site | Treatment for the directory wait | Why |
| --- | --- | --- | --- |
| 1 | `heartbeat/retries.ts` `scheduleBoundedRetryForRun` | Changed:
`preserveWakeContext` keeps the original wake context and reason and
adds `preparationWait` | Root cause: the retry overwrote the wake reason
|
| 2 | `run-dispatch/domain/wake-context.ts`
`isResolvedInteractionContinuationWakeContext` /
`PREPARATION_WAIT_RETRY_REASONS` | Special case removed | The original
wake context is kept, so the continuation is classified from it |
| 3 | `heartbeat/retries.ts` `interactionRunnerWait` | Special case
removed | The interaction fields are kept in the context |
| 4 | `run-dispatch/adapters/postgres.ts` scheduled-retry dependency
facts | Changed: a preparation-wait retry whose original wake was
admitted as a dependency-blocked interaction
(`dependencyBlockedInteraction`, recorded at wake time) is admitted the
same way | Without the wait the original wake would have run; this gate
is only met because of the wait |
| 5 | `run-dispatch/domain/wake-context.ts`
`isNonAssigneeWorkspaceBusyRetry` + `heartbeat/retries.ts`
`finalizeAgentDirectoryBusyDeferral` | Kept:
`preparationWaitDeferredWhileAssignee`, derived only from the recorded
admission authority | The scheduled-retry ownership gate has no
wake-reason path; the workspace and AI waits use the same recorded flag
|
| 6 | `heartbeat/retries.ts` explicit user continuation admission |
Kept: admits the `agent_directory_busy` scheduling reason | The
successor needs its own authorization receipt |
| 7 | `execution-recovery-attempt.ts` uncharged lane and
`agentDirectoryWaits` | Kept | Cap and accounting |
| 8 | `pre-dispatch-execution-evidence.ts` (`isPreDispatchResourceWait`,
`isAgentDirectoryPreparationWait`), used by
`legacy-execution-recovery.ts`, `cancelled-native-startup.ts`,
`explicit-native-continuation.ts` | Kept | Describe the cancelled
pre-provider parent run, not the retry's wake |
| 9 | `explicit-native-continuation.ts`
`undeliveredLegacyUserCommentIds`, `run-dispatch/adapters/postgres.ts`
`unstartedUserTurnOrigin` | Kept | The cancelled parent did not consume
the user's comment |
| 10 | `execution-projection.ts` label and saved accounting,
`task-interruption-presentation.ts`, UI toast and chat suppression |
Kept | Presentation of the wait |
| 11 | `run-dispatch/domain/policy.ts` AI-wait lock requirement;
AI-subscription lock recheck; AI wait detection
(`execution-configuration.ts`, `provider-limit-wait.ts`, `heartbeat.ts`,
`ai-connections.ts`, `ai-connection-runtime.ts`, `local-ai-login.ts`) |
Not applicable | AI-subscription specific |
| 12 | `workspace-busy-wait.ts`, `environment-selection.ts`,
`workspace-preparation.ts`, UI workspace-holder banners | Not applicable
| Workspace holder parking; the directory wait is a timed retry |
| 13 | `cancelled-native-startup.ts` paused workspace-retry repair;
`failureRetriesBefore*Wait` | Not applicable | Historical workspace and
AI records only; every directory wait saves its ledger |
| 14 | `failedRunRetryBudgetSpent`; storage-wait exhaustion escalation;
`status-relevance.ts` `isAdmissionWait` | Not applicable | A directory
wait never fails the run, stops at its own bound, and its run has
started |
## Verification
- Original wake kinds after a directory wait
(`heartbeat-agent-directory-busy.test.ts`, real heartbeat): an
assignment runs; a plain user comment on a dependency-blocked task is
answered with `dependencyBlockedInteraction`; an accepted interaction
continuation keeps its parked-task and reassignment gates; a user
message continuation runs with its comment; an accepted non-assignee
mention runs; and a reassignment during preparation does not let the
previous assignee restart. Each retry keeps the original `wakeReason`
and records `preparationWait`. With `preserveWakeContext` off, five of
these fail. Restart recovery keeps its attempt credit
(`native-runner-restart-recovery.integration.test.ts`).
- Non-assignee wake: an accepted mention for an agent other than the
assignee meets a busy directory; its retry records
`preparationWaitDeferredWhileAssignee: false`, survives promotion, runs
and succeeds once the directory is free. Without the shared clause in
`isNonAssigneeWorkspaceBusyRetry`, promotion cancels it.
- Interaction continuations: `heartbeat-agent-directory-busy.test.ts`
runs an accepted interaction continuation into a busy directory. The
retry keeps `mutation`, `interactionId`, `interactionKind` and
`interactionStatus` and is still classified as a continuation. If the
task is moved to todo, or reassigned, while the retry waits, the retry
does not run and the task stays parked or with its new owner. With the
old explicit storage/Runner lists, both cases fail.
- Red/green, new run:
`server/src/__tests__/heartbeat-agent-directory-busy.test.ts` runs a
real heartbeat for a new assignment whose first instruction preparation
meets a busy lock. Without the preparation wrapper, the run ends failed
(red). With it, the first run is cancelled as a wait, an
`agent_directory_busy` retry is scheduled with the task still locked to
it, the retry runs and succeeds, and no run of the task is failed
(green).
- Red/green, same-run: with the deferral as a no-op, the same-run
deferral tests failed (`expected false to be true`); they now pass.
- `native-controller-recovery.integration.test.ts` covers repeated
claim-and-defer cycles of a resumed run: each cycle keeps the attempt
count, cannot be claimed before the delay, stores the count on the run,
and the fourth deferral past a bound of 3 is refused. It also covers
Stop after the busy error, a foreign lease owner and a moved task (each
refused, nothing changed), a run before admission, and that a raw busy
error (as from collection) is never deferred.
- Focused suites: 232/232 passed (`agent-directory-working-copies`,
`instruction-working-copy`, `heartbeat-agent-directory-busy`,
`native-controller-recovery.integration`, `heartbeat-retry-scheduling`).
`tsc --noEmit` for `server` reports no errors in the changed files.
- Staging evidence (read-only): the failed run had a graceful restart at
07:25Z, then same-run resumes. Its third attempt failed at 07:31:08Z.
Another run of the same agent recorded a warm checkpoint receipt at
07:31:37Z. A second run of the same agent failed the same way at
07:59:46Z.
## Risks
- A deferred run waits 5 to 15 seconds per deferral, up to 30 times. If
the holder is still busy after that, the run fails as before with a
plain message.
- Before admission, deferral cancels the run and creates a retry run,
like the existing workspace-busy wait.
## Model Used
- Claude Opus 5.5 (claude-opus-5-5), Anthropic, with tool use and code
execution in Claude Code.
## Checklist
- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
|
||
|
DottaandClaude Fable 5.2
|
a56b648602 |
fix(upgrade-readiness): report restartable runs and a handoff verdict that blocks only on lost work (#20910)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - A deployer can replace the server while agent runs continue. Before the swap, it reads the upgrade-readiness report of the old server > - The version 1 report is ready only when every active run is adoptable and no wake admission is in flight > - On a busy instance, new runs arrive each minute. Some runs are always in preparation, so the report is almost never ready and the instance does not upgrade > - A run in preparation has done no agent work. Restart recovery starts it again. A swap loses nothing > - This pull request adds a `handoff` object to the report. It separates recoverable, restartable and blocking runs > - The benefit is that a deployer can wait only for work that a swap would lose ## Linked Issues or Issue Description Refs #20852 (reference only; this change does not depend on it and does not use its version 2 shape). **What happened?** A busy instance had 16 running runs and 1 queued run. Fourteen had a live process. Two or three native runs had not launched a process yet. One was a legacy run. `upgradeReadiness.ready` needs `blockingRuns === 0 && pendingWakes === 0` in one probe. That state almost never occurs, so the deployer never swaps the server. **Expected behavior** The report tells the deployer which runs a swap would lose. Runs that only wait for a launch, and wake admissions in flight, do not block a graceful replacement. **Steps to reproduce** 1. Keep a steady flow of new runs on an instance. 2. Read `GET /api/instance/task-drain?upgradeReadiness=1` repeatedly. 3. See `ready: false` each time, because one or more runs are in preparation or a wake admission is in flight. ## What Changed - `summarizeUpgradeReadiness` returns an additive `handoff` object: `version`, `ready`, `recoverableRuns`, `restartableRuns`, `blockingRuns`, `pendingWakes`, `unsavedWakes`. - `handoff.ready` is true when the instance is not draining, the census is complete, and `handoff.blockingRuns` and `handoff.unsavedWakes` are 0. Saved pending wakes do not change it. - The wake queue tracks each public wake admission until its wake request and queued run commit. `unsavedWakes` is the count of admissions before that commit. Without a valid count, every pending wake is unsaved. - The top-level version 1 fields keep their values and meaning. `ready` and `blockingRuns` are unchanged, so a current consumer sees no looser verdict. - The census query marks a run `restartable` only with all of these: `paperclip_runner` adapter; no process identity; no provider session before or after; no checkpoint header; no dispatched runner task; no execution-start event. It must also be a native run in the `observed` phase with preparation fencing and an unsettled finalization record, or a legacy run in the `preparing` stage under a recorded controller. - All other runs without adoption evidence stay blocking. This includes local adapters, legacy runs with a child process, follow-up runs that carry a provider session, and runs the census could not observe. - The OpenAPI description and `doc/testing-native-remote-continuity.md` describe the new fields and their limits. Why these classes are correct on master: - Restartable native runs: restart recovery claims a run with no checkpoint and no provider evidence as `bootstrap_incomplete` and executes the same run again (`native-restart-recovery.ts` `classifyNativeRunnerRecoveryEvidence`; `heartbeat/recovery.ts` executes each claim). A graceful shutdown suspends the run and notifies recovery. Existing tests: "recovers an unclaimed remote startup once without requiring a provider checkpoint" and "recovers an unclaimed remote startup that a graceful shutdown suspended during preparation". - Restartable legacy runs: process-loss recovery retries a `preparing` run with `providerWorkStarted: false`. Existing test: "continues a chain whose preparations were killed twice and then interrupted again, without a Retry". - Pending wakes: the count is wake admissions in flight in the process, not queue rows. A wake commits its wake request and its queued run in one transaction. After the commit, the next server dispatches the queued run at startup, so a saved wake does not block. Before the commit, nothing is saved. Shutdown waits at most 30 seconds and then exits, so an unsaved wake can be lost and blocks. ## Verification - `cd server && npx vitest run src/services/heartbeat/upgrade-readiness.test.ts src/services/heartbeat/upgrade-readiness-post-result.test.ts`: 28 passed. - Red/green: before the implementation, the 7 new tests failed (6 summary tests, 1 PostgreSQL census test). After it, all pass. - Red/green for unsaved wakes: a test holds the agent row lock while a wake admission waits. Without the fix, `handoff.ready` was true with no saved wake. With the fix, it is false with `unsavedWakes: 1`, and the wake saves after the lock releases. - New cases: only recoverable runs; recoverable plus unlaunched runs plus pending wakes (`handoff.ready` true, top-level `ready` false and `blockingRuns` unchanged); a started run without recovery evidence; an unobserved execution; draining; truncated census. - The PostgreSQL test changes one fact at a time (process identity, provider session, phase, fencing, checkpoint, adapter, each execution-start event) and expects the run to become blocking. - `cd server && npx vitest run src/__tests__/openapi-routes.test.ts src/__tests__/instance-settings-routes.test.ts`: 157 passed (187 with the two readiness files). - `cd server && npx tsc --noEmit`: passed. - `pnpm verify` exited 2 (a documentation path is a global CI input). Required CI supplies the broad coverage. - Not run: a live server replacement. The classification relies on the existing recovery tests named above. ## Risks - Low risk for current consumers. The change is additive and the version 1 fields are unchanged. - `handoff.ready` is an observation at one instant. A wake admission that starts after the probe is unsaved until it commits. - Restart recovery applies its own proofs and a bounded attempt budget before it starts a restartable run again. The report is an observation, not a guarantee for each run. - The probe adds one indexed `not exists` on run events per running row, inside the existing two-second statement timeout. > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used - Anthropic Claude Fable 5.2 (`claude-fable-5-2`), with tool use and code execution in Claude Code. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Fable 5.2 <noreply@anthropic.com> |
||
|
DottaandClaude Opus 5.5
|
7e8901aa60 |
fix(recovery): let Retry and the person's answer continue a held task with a pending decision (#20872)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - A native run on a remote sandbox can lose its Runner process.
Recovery then saves the sandbox files and puts an execution hold on the
task
> - The hold offers Retry. A person can also continue the task with a
new message
> - Many held tasks also have a pending decision: the question that a
parked turn asked, or an older connection request
> - Continuation admission refuses every continuation while a decision
is pending ("decision_pending"). The answer to that decision is not a
message, so admission defers it behind the hold ("execution_recovery")
> - So Retry waits for the answer and the answer waits for the hold. The
task shows a Retry that does nothing, and nothing continues it
> - This pull request lets a person's Retry pass an open question, and
lets the person's own answer continue the task through the hold
> - The benefit is that a task with a lost Runner and a pending decision
always has a control that works
## Linked Issues or Issue Description
**What happened?**
On staging, the same-run retry of six remote native runs found the
Runner process gone (`process_not_running`, lifecycle `ready`). Each run
failed with `runner_remote_process_identity_unavailable`. Saved-work
recovery then recovered the sandbox files, and the task showed "Saved
work recovered. Retry or send a message to continue." with `canRetry:
true`. Four of these tasks also had a pending decision: the question
that the parked turn asked, or an older pending connection request. For
those tasks, Retry is deferred with `decision_pending`, and an answer to
the decision is deferred with `execution_recovery`. No control continues
the task.
**What did you expect to happen?**
Retry starts one new run. The person's answer to the pending decision
also continues the task.
**Steps to reproduce**
1. A remote native run asks the user a question and parks the turn.
2. The Runner process exits. The same-run retry fails with
`runner_remote_process_identity_unavailable`.
3. Saved-work recovery recovers the files. The task offers Retry.
4. Click Retry: the Retry waits with "A pending approval or question
must be resolved before this message can start."
5. Answer the question: the answer waits with "Waiting for execution
recovery. Your message is saved."
Refs #20838, #20853
## What Changed
- `admitExplicitNativeContinuation`
(`server/src/services/explicit-native-continuation.ts`): a task Retry is
no longer held by a plain pending question (`ask_user_questions`) or
connection request (`connection_intent`). Any interaction with approval
semantics still holds Retry: a plan review (`issue_document` target), a
governed tool action, a secret proposal, a connection authorization, and
other confirmations. A pending approval still holds every continuation.
A new message supersedes a plain question, as on master, and waits for a
decision with approval semantics.
- `admitExplicitNativeContinuation`: the person's own resolution of an
interaction (`mutation: "interaction"`, answered/accepted/rejected,
resolved by the same user) is explicit user input. It continues the held
task like a new message: a fresh session, the hold resolved as
`explicitUserContinuation` with the `interactionId`, and
`issue.execution_recovery_settled` activity. It never replays the failed
run. Governed tool-action confirmations are excluded. The existing
`readQueuedInteractionResponse` reads the answer.
- `heartbeat/queue.ts`: both admission calls pass the wake payload to
the admission.
- `buildExecutionContinuation`
(`server/src/services/execution-continuation.ts`): dispatch rechecks the
user authorization. It accepted an interaction receipt only through a
saved interrupt queue, so the answered successor failed with
`continuation_user_authorization_missing`. It now also accepts the
person's own answer: the interaction named by the durable authorization
was resolved by that user and not by an agent, and the authorization
names this successor run. The check does not depend on the run's current
trigger, so a later answer that replaces the trigger cannot invalidate
it.
- New API-level test
`server/src/services/governed-wait-runner-loss.test.ts` with the two
staging shapes (a parked question from the failed run; an older
connection request on a monitor wake). It checks that Retry starts
exactly one run and leaves the decision pending, that the person's
answer starts exactly one run and settles the hold, and that an answer
resolved by a different user keeps the hold.
- `doc/execution-semantics.md`: describes the rule.
## Verification
- `cd server && pnpm exec vitest run
src/services/governed-wait-runner-loss.test.ts`: 5 passed. The answer
tests now also build the successor's continuation as dispatch does and
check that the agent receives the answer.
- Red for dispatch (first head,
|
||
|
Nicky Leach
|
25f0957c24 |
Select the AI Connection sign-in computer automatically (#20906)
## Thinking Path > - Paperclip manages agents and their AI Connections. > - Codex and Claude subscription sign-in can run on a company agent computer. > - Core stores the credential and uses connection permissions to control access. > - The Connections page asks the user to choose a computer just to host sign-in. > - This change lets Core choose an eligible computer when sign-in starts. ## Linked Issues or Issue Description Refs #20410 and #20417. **What existing behavior does this improve?** OpenAI and Anthropic subscription sign-in from Connections with an agent computer as the sign-in environment. **Current behavior** The user must choose a sign-in computer before the provider flow can start. **Proposed behavior** Start sign-in from the provider form. Core chooses a computer in the company and sign-in environment. The session stays bound to that computer and reports when no eligible computer is available. **Reason and benefit** The saved credential and its permissions are independent of the computer that hosts sign-in, so users can proceed without picking an agent. ## What Changed - Select an eligible computer when a managed Codex or Claude login starts without an explicit target. Prefer ready computers and skip active login leases. - Remove the picker and let the browser resume the existing session by environment and connection intent. Continue to honor explicit agent targets in agent settings. Remove the unused picker fallback from the legacy form. - Update the AI Connections guide, the plugin environment contract, and the OpenAPI descriptions. ## Verification - Passed server and UI typechecks. - Passed 317 tests across the login environment, setup-token route, device-login service, and two UI suites. The Postgres test covers eligibility, inherited environments, explicit targeting, occupied computers, and the no-computer response. - Passed 45 OpenAPI route tests. - Reran the affected UI suites on the final revision. All 230 tests passed. - UI tests cover starting from the provider form and resuming both provider flows with a server-selected target. - [CI](https://github.com/paperclipai/paperclip/actions/runs/43086849302) and [Greptile 5/5](https://github.com/paperclipai/paperclip/pull/20906#issuecomment-6805135968) passed on the final commit. - Local verification used test transports. Live provider sign-in remains to be checked in a Cloud composition that contains this change. ## Risks - Two sign-ins that select a computer before either lease is recorded can contend for the same computer. The existing provider admission guard handles the conflict. A retry can select another computer once the lease is visible. - The computer selection uses existing lifecycle and lease data. Plugin admission still validates the live computer. - No schema migration or plugin protocol change is required. ## Model Used OpenAI Codex (GPT-6), with shell execution and local test tooling. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge |
||
|
Nicky LeachandPaperclip
|
5dfbb04b85 |
Poll asynchronous workspace provider preparation (#20865)
## Thinking Path > - Paperclip starts agent runs through a workspace provider when a project uses remote storage. > - The provider must prepare the workspace before the agent starts. > - One long worker call ties the checkout to its transport. > - Some checkouts take longer than the transport allows. > - This change lets an opted-in provider accept work and report its deadline. > - Core waits for completion through short status calls and stops at the provider deadline. ## Linked Issues or Issue Description **What happened?** A workspace provider can lose its reply when preparation takes longer than a single transport request. This stops run bootstrap before agent execution. **Expected behavior** Core should wait for a provider-confirmed workspace through short requests. The provider's deadline must bound the wait. **Steps to reproduce** Use a workspace provider that takes longer to prepare a checkout than its transport can remain open. Start a run that requires a new checkout. ## What Changed - Add an optional workspace preparation method to the plugin SDK. - Validate pending receipts and keep the original binding checks on completed replies. - Poll only during active preparation. Retry a lost status reply within the advertised deadline. - Preserve the original operation for providers that do not offer asynchronous preparation. - Reject deadline offers that exceed the existing lifecycle lock budget. Honor accepted offers without shortening them. - Checkout verification uses the existing synchronous RPC with a 10-second deadline and a 12-second transport timeout. [Core verification PR #20876](https://github.com/paperclipai/paperclip/pull/20876) ## Verification - All 63 workspace SDK and Core integration tests passed with temporary local PostgreSQL. The tests cover lost status replies, deadline expiry, oversized offers, and synchronous verification with an async-capable worker. - All 58 runner SDK input, evidence, and public type tests passed with the regenerated source pins. The local server typecheck passed. ## Risks - This change activates only when the provider advertises the method. Existing providers keep their current behavior. - Polling uses one-second intervals during active preparation. It stops at completion, failure, or the provider deadline. - No database migration is required. ## Model Used - OpenAI GPT-6 Codex with local code execution and tests. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing> |
||
|
DottaandClaude Opus 5.5
|
8eabb13ebd |
fix(recovery): retry a system-woken run once when it lost its runner before any turn (#20873)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - A native run on a remote sandbox can lose its Runner process before
its same-run retry reattaches. The run then fails with
`runner_remote_process_identity_unavailable`
> - After saved-work recovery, the server requests one Retry by itself,
but only for user wakes. System wakes (monitors, automatic assignments)
rest on the visible Retry
> - On staging, a monitor wake's run lost its Runner before it started
any provider turn. Nothing it did could be repeated, but the task stayed
blocked until a person clicked Retry
> - This pull request lets that one case continue automatically, once,
under the run's responsible user
> - The benefit is that a system-woken task whose run never reached a
provider turn continues without a person
## Linked Issues or Issue Description
**What happened?**
On staging, a monitor wake (`issue_monitor_due`) started a remote native
run. Its `session.snapshot` command timed out before any turn. The
same-run retry found the Runner process gone (`process_not_running`,
lifecycle `ready`) and the run failed with
`runner_remote_process_identity_unavailable`. The run had no turn event
and no tool event. Saved-work recovery recovered the files, but
`requestInterruptedNativeTurnRetry` refused with `not_user_request`, so
the task stayed blocked on a manual Retry.
**What did you expect to happen?**
When the run proves that it did no provider turn, the server requests
the Retry once by itself, as it does for user wakes.
**Steps to reproduce**
1. A system wake starts a remote native run.
2. The run fails before any turn event, and the same-run retry finds the
Runner gone.
3. Saved-work recovery completes. No Retry is requested; the task waits
for a person.
Refs #20872, #20853
## What Changed
The rule that changed, exactly: in `requestInterruptedNativeTurnRetry`
(`server/src/services/heartbeat/restart-interrupted-turn.ts`), a run
whose wake was not requested by a user used to stop with
`not_user_request` in all cases. Now it requests the task Retry only
when all of these are true:
- the run failed with one of the existing reattachment-loss codes
(unchanged gate);
- a positive durable record proves that no turn was ever issued: the
run's last `native.remote_runner_recovery_failed` event carries
`remoteRunnerRecovery` with `stage: process_verification`, `reason:
process_not_running` and `providerTurnIssued: false`;
- the run also recorded no turn event and no tool event;
- the run has a `responsibleUserId`; the Retry runs under that user;
- the run is not itself a `task_retry` run;
- the task is still open and assigned to the same agent (unchanged
gate).
An absence of run events is never enough: a turn can reach the provider
before its events are stored (Greptile, first review).
- New `withRemoteRunnerTurnProof` (`native-session-executor.ts`): when a
same-run reattachment is refused because the sandbox proved the Runner
process gone (exit 45, not an unreachable sandbox), the executor reads
the run's controller journal. The controller records each turn command
there before it sends it. Only when
`runnerdStateProvesNoRemoteProviderTurn` holds (just
`run.prepare`/`session.open` and maintenance commands such as
`session.snapshot`, and only session-open events) does it add
`providerTurnIssued: false` to the diagnostic. This is the same proof
that restart recovery already uses for `bootstrap_incomplete`.
`RemoteRunnerRecoveryDiagnostic` keeps the field only as `false`.
- Which staging shapes this covers: a run whose journal holds no turn
command. Whether c14bab19 (the `session.snapshot` timeout) qualifies
depends on its controller journal, which staging does not expose; if its
journal held a `turn.start`, it stays on the manual Retry floor.
32376b3a (`turn.submitted`, then a `turn.start` timeout) always stays on
the floor.
- Everything else about system wakes is unchanged: without the journal
proof, with any turn or tool event, or without a responsible user, a
system wake still rests on the visible Retry.
- Bounded: the Retry uses the existing idempotency key
`restart-interrupted-turn:<runId>`, so it is requested at most once per
run. Its successor is a user-attributed `task_retry` run, so if that run
also loses its Runner, the existing `automatic_retry_used` rule leaves
it on the visible Retry. No loop is possible.
- Attribution: `requestTaskRetry` records `issue.retry_requested` with
actor `restart-recovery` on behalf of the run's responsible user.
Admission keeps every gate (saved-work recovery, stop proof, approvals,
pause, budget, ownership).
- Tests in
`server/src/services/workspace-recovery-retry-copyback.test.ts`: a
positive case (monitor wake, Runner proven gone, journal proof),
including the second-loss `automatic_retry_used` check. Negative cases:
no run events but no journal proof (the Greptile shape), a settled turn,
a tool event, no responsible user.
- New
`server/src/services/native-runtime/remote-runner-turn-proof.test.ts`:
the proof is recorded only for a journal of session commands; not for a
`turn.start` command, a committed turn event, an unreadable journal, or
an unreachable sandbox (`probe_transport_failed`).
- `doc/execution-semantics.md`: describes the rule.
## Verification
- `cd server && pnpm exec vitest run
src/services/workspace-recovery-retry-copyback.test.ts`: 83 passed.
- Red on master (product hunk removed): the positive case fails with
`expected { requested: false, … } to match object { requested: true }`.
- Red on the first head (
|
||
|
DottaandClaude Opus 5.5
|
566a97b882 |
fix(native): an unretirable predecessor sends the next attempt to a fresh sandbox (#20863)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Native runs on a reused sandbox keep the previous run's warm Runner, and a new run must retire that owner before it starts > - #20844 retires the owner when Paperclip can prove it stopped. Some owners can never be proven stopped: the controller journal drain outlives the close grace, the Runner never confirms suspension, or a parked question leaves a tool input unanswered > - Then the new run failed before any provider work, and the task stayed blocked with no automatic continuation > - The general answer is to leave the old Runner on its sandbox and start the next attempt on a fresh sandbox restored from the saved workspace > - This pull request adds that fallback for every path that retires a predecessor, and settles a parked question's tool input once its Runner is gone > - The benefit is that an unprovable predecessor no longer fails a task that did no work ## Linked Issues or Issue Description **What happened?** An automatic wake started a new run 30 to 60 seconds after a long successful run on the same task, on the same reused sandbox. The new run had to retire the previous run's warm session first. The retirement failed and the run failed before any provider work, with one of: - `Controller journal drain timed out; preserve the session before replacing its writer.` (during instruction preparation, before runtime selection, or in the executor); - `provider_transport_failed: runner did not durably suspend before checkpoint` (during instruction preparation); - `runner_state_identity_mismatch: prior_owner_terminal_state_indeterminate; retirement_refused=journal_tool_input_unanswered` (the previous run had parked on a question). The tasks rested `blocked` with a reconciliation hold or with nothing scheduled. One bounded retry reused the same sandbox and ended `execution_finalization_deadline_exceeded`, then its recovery refused with `allocation_ownership_ambiguous`. **Expected behavior** A run that did no provider work does not fail the task because its predecessor cannot be retired. The next attempt drops the reused sandbox and starts on a fresh one restored from the saved workspace. Unsaved work is never dropped: when the workspace or the session backup is not durably saved, the sandbox is kept and today's behavior applies. **Steps to reproduce** 1. Complete a warm native run on a Daytona sandbox. 2. Wake the task again so that the next run must retire the warm owner (configuration change, new session, changed agent files). 3. Make the owner's close fail (journal drain timeout, unconfirmed suspension). 4. The new run fails before provider work and the task is not continued. Refs #20844, #18373. ## What Changed - `native-runtime/predecessor-retirement.ts`: a typed pre-provider error `NativePredecessorRetirementUnprovenError` (`native_predecessor_retirement_unproven`) and the `replaceBeforeReuse` lease marker. - Native executor: every path that retires a predecessor for a new run (instruction-copy claim, instruction-directory reservation, session reset, configuration change) throws the typed error when the close fails. The owner stays registered for its own sandbox, so no run on that sandbox launches over it. A run on a different sandbox forgets that owner instead of replaying its cached rejected close. The executor does not settle this error as a provider failure. - A prior-owner fence that refuses a terminal owner on a resumed sandbox (`prior_owner_terminal_state_indeterminate`) also throws the typed error. - Retirement of a finished remote owner accepts an unanswered tool input when the owner's committed result is a governed-wait park (`response_wake` on a task interaction) and its Runner's sandbox lease ended elsewhere. - Heartbeat (`heartbeat/predecessor-retirement-fallback.ts`): on the typed error with no execution-start evidence and no result, mark this run's reusable lease on that sandbox `replaceBeforeReuse` and log `environment.lease_replacement_requested`. After the run ends, `failRun` hands the prepared workspace on only through the shared unchanged-files proof (`proveRemoteWorkspaceUnchanged`; a provisioning command or any runner command refuses it). With the proof it records `predecessorRetirementFallback`, closes the run's coordinator without a result and re-queues the run in the uncharged `interrupted_preparation` lane (native and legacy runtime modes); a run that answered a task interaction keeps its own wake in that uncharged lane, so the retry still carries the answer. Without the proof the workspace stays dirty, heartbeat runs today's failed-workspace preservation and no retry is scheduled. - Environment runtime: a marked lease is replaced instead of resumed, under the same rule as a failed resume (`reusableSandboxReplacementIsSafe`: run ended, clean workspace with a committed save, verified harness backup). The old lease goes to `pending_cleanup` for the sweep. Otherwise the sandbox is resumed as before. - Chaos: session fault SR1U, the SR1 variant where the retained owner cannot be retired. The server gets a test-only fault (`PAPERCLIP_TEST_WARM_RETIREMENT_FAULT=unconfirmed`, armed only when `NODE_ENV=test`). The oracle allows only the fallback failure and requires the succeeding follow-up on a different sandbox. - Docs: `doc/plugins/PLUGIN_RUNNER_EXECUTION.md`, chaos README. ## Verification - RED on master before this change (with #20844), then GREEN: - `native-session-executor.test.ts -t "predecessor cannot be retired"`: base fails with `Error: Controller journal drain timed out…` instead of the typed error. - `native-session-executor.test.ts -t "unretired predecessor"` (instruction preparation): same base failure. - `native-recovered-owner-followup.test.ts -t "unacknowledged"`: base fails with `runner_state_identity_mismatch: prior_owner_terminal_state_indeterminate; retirement_refused=journal_tool_input_unanswered`. - New contract tests: `heartbeat-native-predispatch-retry.test.ts` (claimed native run: lease marked, activity logged, uncharged `interrupted_preparation` retry, no recovery action, task not blocked, retry succeeds) and `environment-runtime-reusable-resume-replacement.test.ts` (a marked lease is replaced without a resume; with unsaved work or no verified backup it resumes as before), `remote-workspace-unchanged-release.test.ts` (an untouched workspace is handed on; a setup-written one stays dirty) and `retries.test.ts` (an answered interaction re-queued in the uncharged lane stays a resolved-interaction continuation with no failure retry spent). - Existing suites pass: the native executor, recovered-owner follow-up, instruction working copy, run completion, run failure cause and resume replacement test files. `pnpm exec vitest run --config tests/restart-chaos/vitest.config.ts question-handoff scheduler config` passes. Server and chaos harness `tsc --noEmit` pass. - Not run: a Daytona SR1U wave. It needs a runner image that matches this checkout. ## Risks - A sandbox marked for replacement is resumed when it cannot be replaced safely. That run can meet the same unretired owner again, fail again in the bounded lane, and then rest with Retry, as today. - The replacement session restores the latest verified harness backup. When the old Runner's final checkpoint was never saved, a same-session continuation resumes from that backup. - An unanswered tool input is accepted only for a committed governed-wait park whose Runner's sandbox lease ended on another sandbox. - Previous-release story: the marker and the run record are additive JSON. An older server ignores the marker and resumes the sandbox as before. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, agentic coding with tool use (shell, file edits, test runs) in Claude Code. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
||
|
DottaandClaude Fable 5.2
|
ffe05b1b7c |
fix(heartbeat): retry every pre-provider lease acquisition failure and rest it on Retry (#20857)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - A task run takes an environment lease (for example a Daytona sandbox) before the agent starts. No provider work happens before that lease exists. > - Only a provider HTTP status or a connection errno counted as a transient lease failure. #20828 (merged while this was open) added the Daytona acquisition deadline. A database error while the lease was recorded, a plugin RPC deadline, and an unfinished provisional creation still did not count. > - Those failures became a generic `setup_failed` with no bounded retry. And when the bounded retries of any `environment_provider_unavailable` failure were used up, recovery still put the task on a board-owned `stranded_assigned_issue` action. > - A hosted instance saw this for six runs in 45 minutes when concurrent runs rose from about 8 to about 20. Two tasks stayed blocked and waited for the board. > - This pull request classifies every lease acquisition failure that has structured transient evidence as `environment_provider_unavailable`. When the bounded retries are used up, the task rests on a system-owned action and a working Retry. > - It also adds the restart-chaos fault EP1, so the harness covers lease acquisition failures from now on. > - The benefit is that a busy or slow sandbox provider no longer strands tasks on the board. ## Linked Issues or Issue Description No public issue exists. **What happened?** Five runs failed with `Failed to acquire lease for environment "Paperclip Sandbox" (sandbox): Daytona lease acquisition timed out; allocation cleanup is pending` after 5 to 6 minutes in `preparing`. One run failed with `Database query failed (lease_acquire_failed)` within 10 seconds. Every run recorded `executionRecovery: { kind: "bootstrap", providerWorkStarted: false }`, but the error code was `setup_failed`. No run got a bounded retry. Two tasks were left `blocked` with a board-owned `stranded_assigned_issue` recovery action. **Expected behavior** A lease acquisition failure happens before any provider work. The run must retry with a bounded, visible backoff. When the bound is used up, the task must rest with a Retry that works, and no board-owned recovery action. **Steps to reproduce** 1. Make lease acquisition fail with the provider's acquisition deadline (the validated acquisition diagnostic that the environment runtime records), or with a database driver error. 2. Let the run start. 3. Before this change, the run fails with `setup_failed`, no retry is scheduled, and recovery creates a board-owned `stranded_assigned_issue` action. ## What Changed **How this PR and #20828 divide the problem.** #20828 (merged) makes the Daytona plugin end a stuck create early and classifies the acquisition-deadline envelope as `environment_provider_unavailable`. This PR does not change the Daytona plugin or that deadline path. It adds only what #20828 leaves out: - a lease-acquisition failure that is not a create timeout: the plugin RPC deadline (`-32003`) and an unfinished provisional creation recorded for this run; - a transient database error while the lease is recorded; - the exhausted state: a system-owned recovery action and Retry instead of a board-owned `stranded_assigned_issue`, for every `environment_provider_unavailable` cause (including #20828's); - the chaos fault EP1 (EP1, EP1N, EP1D). - `readTransientLeaseAcquisitionFailure` (`server/src/services/environment-provider-unavailable-error.ts`) classifies a lease acquisition failure as transient when it has structured evidence: the provider status or errno (as before), the run's own validated acquisition diagnostic (deadline or unfinished provisional creation), the plugin RPC deadline, or a transient database error (a postgres.js connection code, or SQLSTATE class 08 or 53, 57P01-57P03, 57014, 55P03, 40001, 40P01). A deterministic SQL error (syntax, schema, constraint) is not retried. A definite non-transient status (for example HTTP 401 or 404) is still `setup_failed`. Message text is not parsed. - `environment-run-orchestrator.ts` uses this classifier, so these failures get `environment_provider_unavailable` and the existing bounded bootstrap retry (30 s, then 60 s, with jitter). The task shows "retry scheduled" while it waits. - When the retries are used up, recovery uses the cause `environment_provider_unavailable` with a system-owned action and no board routing. The notice says "Retry when ready" and does not ask for a board decision. The task's Retry starts a new acquisition. - Restart-chaos fault EP1: a test-mode server seam (`environment-lease-fault-injection.ts`, read from `PAPERCLIP_CHAOS_LEASE_FAULT_CONTROL`, ignored in production) throws the staging error shapes before any provider call. `tests/restart-chaos/env-provider-wave.ts` runs EP1 (deadline twice, then success), EP1N (deadline forever, then Retry after disarm) and EP1D (database error once). The oracle fails on any `setup_failed` run, any board-owned recovery action, a wrong retry count, or a task that does not complete. - Docs: `doc/execution-semantics.md` and `tests/restart-chaos/README.md`. ## Verification - RED on `origin/master` (`1d67e309e0`, before #20828): the three new tests in `heartbeat-process-recovery.test.ts` ("transient sandbox provider refusal during lease acquisition") fail with the staging result: `expected [ [ 'failed', 'setup_failed' ] ] to deeply equal [ [ 'failed', 'environment_provider_unavailable' ], [ 'scheduled_retry', null ] ]`. On current master the deadline now retries (#20828), but the exhausted case still rests on a board-owned `stranded_assigned_issue` action (the existing HTTP 502 exhaustion test showed `ownerType: "board"` before the recovery change), and the database error is still `setup_failed`. - GREEN: `pnpm --filter @paperclipai/server exec vitest run src/__tests__/heartbeat-process-recovery.test.ts -t "lease acquisition"` passes 5 of 5. This includes the deadline and the database error that retry once and then complete, and the deadline that never clears. That task rests `blocked` with a system-owned action, `canRetry: true`, no execution blocker, and Retry completes it. - Unit tests: `environment-provider-unavailable-error.test.ts` + `environment-lease-fault-injection.test.ts` (56), `tests/restart-chaos/env-provider-faults.test.ts` (6) pass. - Related suites pass: `environment-run-orchestrator`, `task-interruption-query`, `issue-recovery-actions`, `issue-recovery-deadlines`, `stranded-notice`, `heartbeat-native-resume-lease-failure`. - `server` and `tests/restart-chaos` typecheck pass. - Chaos waves (local, Codex `gpt-6.1-sol`, head `1bd387e98f`; the later head changes only database classification and the notice), all pass: - EP1 `w-20261111T171803-s71-ep`, 2 tasks: each had exactly 2 `environment_provider_unavailable` runs, then succeeded with no user action, no board-owned recovery action, brief oracle pass. - EP1D `w-20261111T172850-s73-ep`, 1 task: 1 failed run on the database error, then succeeded. - EP1N `w-20261111T173346-s74-ep` (and `w-20261111T162752-s72-ep` before the rebase): 3 failed runs, the task rested `blocked` with `canRetry: true` and no board-owned action; after disarm, Retry completed it. - No Daytona wave was run. The fault is injected in the server before the provider call, so a local instance reaches the same retry and recovery code. ## Risks - More failures now retry, all bounded. Only transient SQLSTATEs retry. The staging database error recorded no SQLSTATE. If it was a deterministic SQL error, it still fails `setup_failed` and goes to the board as before; that is intended, because a retry cannot fix it. - Each retry is a new creation attempt with its own creation record. A provisional allocation whose cleanup is pending stays with its record and the creation reconciler, as before. - The retry bound is the shared bootstrap bound (two retries). A provider outage longer than about 15 minutes still rests on Retry, but no longer on a board action. - The fault seam reads a file only when the environment variable is set, and never when `NODE_ENV=production`. - Saved state from the previous release: no persisted shape changes. A task already stranded on a board action keeps it (`preserveExistingOwner`). New failures use the new cause. > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used - Claude (Anthropic) through Claude Code, model ID `claude-opus-5-5`, with tool use and code execution. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Fable 5.2 <noreply@anthropic.com> |
||
|
Nicky LeachandPaperclip
|
b2edea5754 |
fix(workspaces): verify existing worktrees before fresh retries (#20876)
## Thinking Path > - Paperclip manages work for AI agents. > - Retry checks whether the task can keep its existing workspace. > - A provider can complete checkout before Core receives the result. > - Recreating a completed worktree costs time and can change its base commit. > - Core uses the same ownership and writer checks for local and provider workspaces. > - The provider verifies its checkout before Core creates a fresh workspace. ## Linked Issues or Issue Description **What happened?** A retry can allocate a new provider worktree even though the original checkout completed. **Steps to reproduce** Complete workspace checkout through a storage provider. Fail Runner startup or lose the prepare reply. Retry the task. **Expected behavior** Reuse the same worktree when the provider confirms checkout and the prior run can no longer write to it. Related: #20865 addresses timeouts while the original prepare is in progress. This PR checks an earlier checkout when the user retries. ## What Changed - Check the prior task binding and writer state before asking a storage provider to verify a checkout. - Extend the existing prepare operation with an optional verification mode. Providers opt in through their manifest. - Return through normal workspace reuse after verification. Keep the fresh retry fallback when verification cannot establish checkout. ## Verification - Core workspace preparation, plugin workspace ownership, retry continuity, and SDK workspace-provider suites passed locally (213 tests). - Focused cases pass for provider verification, retry through heartbeat dispatch, and real local Git checkout verification with no plugin worker. The heartbeat test confirms that ordinary preparation and adapter dispatch keep the original workspace, branch, and base commit. - Core server typecheck passed before the final audit and timing edits. GitHub CI covers the final revision and broader regressions. ## Risks Provider verification adds one bounded call before a fresh retry. Older providers keep their current behavior. Verification must preserve the workspace, branch, and recorded base commit. The normal execution preparation checks still run before admission. No database migration is needed. ## Model Used OpenAI GPT-6 (Codex), with source inspection and local test execution. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either linked existing issues or described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links - [x] My branch name describes the change and contains no internal issue details - [x] I have run targeted tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups --------- Co-authored-by: Paperclip <noreply@paperclip.ing> |
||
|
DottaandClaude Opus 5.5
|
a52f622be8 |
fix(native): retry a remote provider startup failure once its runner exit is proven (#20874)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - Native runs on a remote sandbox (Daytona) start a Runner in the
sandbox, and the Runner opens the provider session
> - When the provider rejects `session.open` at startup, no provider
work began
> - #20808 ends every such remote rejection at once with Retry, because
restart recovery could not prove that the failed runner was gone. A
fault that clears by itself therefore needs one human click
> - The Runner transport already settles the failed runner on close and
observes its exit. That is the missing proof
> - This pull request records that proof on the failure and lets the
same-run bootstrap retry use it. It stops a startup error that repeats,
so an image fault that a retry cannot fix does not loop
> - The benefit is that a transient remote startup failure recovers
without a person, and a permanent one still rests at once with a working
Retry that names the error
## Linked Issues or Issue Description
Refs #20808
Refs #20832
Refs #20820
**What happened?**
A remote (Daytona) native run whose provider rejected `session.open` at
startup ended as `native_provider_startup_rejected` with Retry. This
happened even when the Runner had settled and exited, and no provider
session, event or checkpoint existed. A person had to click Retry for a
fault that the durable record proves did no provider work.
**Expected behavior**
With a proven runner exit and no provider work, the run retries its
bootstrap on the same run automatically. A startup error that repeats on
the next attempt stops at once with Retry and names that error. Failures
saved without the proof keep today's behaviour.
**Steps to reproduce**
1. `cd server && npx vitest run
src/services/native-runtime/native-startup-rejected-retry.integration.test.ts
src/services/native-runtime/native-runner-restart-recovery.integration.test.ts
-t "remote startup rejection|session.open rejection"`
2. On master, 3 cases fail: the proven remote rejection is
`terminal_failure`, the repeat does not name its error, and restart
recovery holds the proven failure on
`ambiguous_remote_recovery_evidence`.
**Paperclip version or commit**
master at
|
||
|
Nicky LeachandClaude Opus 5.5
|
14cb69245f |
fix(projects): do not offer a single project storage option (#20875)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - A project uses one workspace storage owner. The user chooses it when they create the project. > - The **Available in** selector shows the storage owners that the user can choose. > - Sometimes the default environment cannot be used, and only one storage owner is available. In that case, the dialog shows a selector with only one option. The user must select it before they can create the project. > - A selector with only one option is not a real choice. > - This pull request uses the only available storage owner as the default. The selector appears only when the user has two or more options. > - The benefit is that project creation asks for a choice only when there is one. ## Linked Issues or Issue Description Refs #20835 **What happened?** An example is an instance in managed-sandbox-only mode that has the agent-computer plugin but no managed sandbox. The local environment is hidden, and the managed-only rule finds no default. The project-environments endpoint returns one storage group and an error. The new project dialog shows **Available in** with only one option and disables **Create project** until the user selects it. An API request without `environmentId` fails with `project_environment_unavailable`. **What did you expect?** When only one storage owner is available, the project uses it. No selector appears. **Steps to reproduce** 1. Turn on `enableManagedSandboxOnly`. Install the agent-computer plugin. Do not add a sandbox environment. 2. Open **Create project**. 3. See an **Available in** selector with one option, and a disabled **Create project** button. ## What Changed - `projectEnvironmentOptions`: when the configured default is unavailable and only one storage group exists, the first environment of that group becomes `defaultEnvironmentId`, and `error` is null. When two or more groups exist, an unavailable default still produces the error. The server does not guess. - Project create uses the same default, so an API request without `environmentId` now succeeds in the single-group case. - `NewProjectDialog` shows the selector only when `groups.length > 1`. - Tests: - A new server test covers managed-only mode with only the agent-computer environment. - A new server test covers an unavailable default with two storage groups (the server still refuses to guess). - The archived-default test now expects the server to use the only remaining storage. - A new UI test checks that the dialog never shows one option. - Docs: `doc/project-environment-compatibility.md` and `docs/api/goals-and-projects.md`. ## Verification - `pnpm vitest run src/__tests__/project-environments.test.ts` in `server/`: 16 passed. - `pnpm vitest run src/components/NewProjectDialog` in `ui/`: 12 passed. - `tsc --noEmit` in `ui/`: clean. - Server `tsc` reports 9 errors on this machine. None are in the changed files. They are in `packages/adapter-utils` and a native-runtime test, because local dependencies are stale. CI typechecks with a fresh install. ## Risks - Low risk. The change applies only when the default is unavailable and exactly one storage group exists. In that case, the server picks the group that the user would have had to choose anyway. Run placement does not depend on the project, so this does not change where runs execute. - No migration. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`) in Claude Code, with tool use (shell, file edits, test runs). ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
||
|
DottaandPaperclip
|
cda23f08ac |
fix(db): preserve legacy project reads during rolling upgrades (#20860)
## Thinking Path > - Paperclip controls agent work while web servers change versions. > - The old and new servers can share a database during that change. > - Older servers still read and write the project environment column. > - Migration 0466 removes that column before those servers stop serving. > - A later repair alone leaves a committed missing-column window and loses values. > - This pull request applies the exact drop and repair in one transaction. > - Old reads and saved values survive while current placement behavior stays unchanged. ## Linked Issues or Issue Description Refs #20835 and #20852. **What happened?** Migration 0466 drops `projects.environment_id`. The previous server still selects that column and reads it during admission. Applying a separate repair afterward leaves a window in which those requests fail. The drop also removes saved values. **Expected behavior** A database that has not yet applied 0466 must keep the column and its values visible to concurrent old servers throughout the upgrade. Both published migration entries must be recorded truthfully. Current project responses must keep the new workspace placement contract. **Steps to reproduce** 1. Use a database before migration 0466 with nonempty project environment values. 2. Keep an old project writer transaction open and start the pending migrator. 3. Start an old project read, then commit the writer. 4. Without this repair, the saved values disappear. With this repair, the reader sees the preserved values and both migrations commit together. ## What Changed - Add migration 0467 to restore the legacy nullable UUID column and its original foreign key. Leave the published 0466 SQL unchanged. - Apply only the exact SHA-bound 0466/0467 pair in one transaction. Lock the project table, retain nonempty values in a temporary table, execute both real SQL files, restore values, and record both real journal entries before commit. - Apply the additive 0467 repair normally when 0466 was already committed. - Keep a deprecated database-only field and omit it from current project API responses. Current placement logic stays unchanged. - Add PostgreSQL regressions for concurrent old reads and writes, idempotence, rollback, and an already-applied drop. Document the overlap contract and retain the five newest generated snapshots. ## Verification - Node 24 cached agent preflight passed. - `pnpm exec vitest run packages/db/src/project-environment-overlap-migration.test.ts server/src/__tests__/project-environments.test.ts -t 'project environment rolling migration|saves storage, not'`: 4 passed in 32.57 seconds against real disposable PostgreSQL. - Before the owner fix, the regression had two failures: saved values disappeared and the restore-failure case committed. The fixed case proves that both DDL and journal entries roll back together. - `pnpm --filter @paperclipai/db typecheck` and `pnpm --filter @paperclipai/db check:migrations`: passed. - `git diff --check`: passed. Migration 0466 bytes are unchanged. The generated snapshot set is 0463 through 0467. - Review found a raw DELETE response that still exposed the database-only field. The delete projection now omits it; a real authorized HTTP DELETE passed with successful cleanup. The concurrency test now observes the old reader waiting inside PostgreSQL before releasing the old writer. All three migration cases passed with that barrier. Earlier HTTP fixture setup/cleanup failures remain recorded as failed attempts; they were not product-regression passes. - Candidate `047178538c0df3a9e382259a51635a6e46da5646` has fresh Greptile 5/5 with no open findings. [Required final-head CI](https://github.com/paperclipai/paperclip/actions/runs/43062354612) passed, including build, typecheck, migration checks, all test shards and the aggregate verification gate. The separate Superagent security scan ended inconclusive/neutral; it did not produce a passed scan. Deployed acceptance remains pending. No hosted database or app deployment was changed by this branch. ## Risks The pair takes a table lock for its transaction. Operators must retain their normal lock and statement timeouts. Both SQL files and their exact hashes must match before the pair runs. A failed restore rolls back the drop and both journal entries. If 0466 was already committed, 0467 restores the column and foreign key. It cannot recover values that were already deleted by the earlier release. This repair does not claim to recover those values. ## Model Used OpenAI Codex (GPT-6), with tool-assisted implementation and real PostgreSQL qualification. The exact serving model ID and context window are not exposed in this session. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change and contains no internal ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing> |
||
|
DottaandClaude Opus 5.5
|
e0e6462a73 |
fix(heartbeat): keep an agent's explicit resume comment that a stale continuation dropped (#20856)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Agents coordinate on tasks through comments. A comment posted with `resume: true` is an explicit request for more work; on a finished task it reopens the task, for a person or for another agent. > - A comment that arrives while the assignee's run is still settling queues its own run. If the settling run then closes the task, that queued run is cancelled before dispatch as a stale continuation (`continuation_task_ownership_changed`). > - For a person's comment, the outbox saves the unread message first and the release drain reopens the task (chaos s9401/t72). For another agent's explicit `resume: true` comment, nothing was saved. The request was dropped and the task stayed `done`. > - This pull request saves that agent comment too, with its explicit resume intent. The existing release-drain rule for an agent's explicit resume reopens the task and delivers the comment once. > - The benefit is that a parent agent's "do this next turn" request is not lost to a timing race. An agent comment without `resume: true` stays communicative, as before. ## Linked Issues or Issue Description **What happened?** On a hosted staging instance, a parent agent posted a comment with `resume: true` on its child's task: "a changed requirement for your NEXT turn". The child's provider turn had finished 90 s earlier, but its run was still settling (workspace copy-back). The comment queued a new run. 40 s later the settling run applied its `done` decision. The queued run was then cancelled with `continuation_task_ownership_changed`. The task stayed `done` and no run ever read the comment. The cancelled run itself is not shown as a failure (the task is terminal, so task chat hides it, and Sentry skips expected cancellations), so nothing told anyone the request was lost. **Steps to reproduce** 1. Run an agent on a task. While its run is still settling, post a comment from another agent with `resume: true`. 2. Let the run close the task (`done`). 3. The comment's queued run is cancelled as a stale continuation. The task is not reopened and the comment is never delivered. **Expected behavior** The task reopens for the explicit resume request, and the comment is delivered exactly once, as for a person's comment. ## What Changed - `deferUndeliveredCommentsOfStaleRun` finds, per owed comment, the comment's own `issue.comment_added` activity record: written by its author (another agent, not the assignee) with `resumeIntent: true`. Merged runs, whose wake is rewritten as comments join, therefore keep each comment's own intent. - `saveUndeliveredUserComments` also admits those comments (`explicitResumeCommentIds`). When only such comments remain, the deferred receipt records the agent as requester and carries `resumeIntent`/`followUpRequested` in its payload and wake context. The release drain's existing rule for an agent's explicit resume on a `done` task then reopens and delivers it. Person-comment behaviour is unchanged. - `doc/run-log-events.md` describes the rule. ## Verification - RED on `origin/master` (`1d67e309e0`): `pnpm --filter @paperclipai/server exec vitest run src/__tests__/heartbeat-held-comment-wake.test.ts -t "explicit resume comment"` fails: `expected [] to have a length of 1 but got +0` (the comment is never delivered after the stale cancellation). - GREEN: the whole file passes (29/29), including two-requester merged-run tests in both orders, the new negative test (`does not reopen a finished task for another agent's comment without resume intent`) and the existing person-comment and exactly-once tests. - Related suites `ownership-reconciliation-report`, `execution-continuation`, `chat-wake-conversation-batch` plus this file: 118/118 tests pass locally. One `afterAll` cleanup hook in `ownership-reconciliation-report` timed out under local machine load; CI runs the suite fresh. - `pnpm --filter @paperclipai/server exec tsc --noEmit` passes. - Not done: no restart-chaos cell. The harness posts follow-ups as the board user, which s9401/t72 already covers; an agent-authored `resume: true` comment needs a two-agent workload the harness does not have. ## Risks - Low risk. Only a comment whose own wake was an agent's explicit `resume: true` qualifies, only on a task an agent run closed, and only when no run read the comment. The assignee's own comments never qualify. - The ownership reconciler's durable backstop (`checkStaleDroppedComments`) still covers person comments only. If the fast path fails, an agent's resume comment is not recovered later. > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with tool use (shell, file edits, read-only staging API reads). ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
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|
DottaandClaude Opus 5.5
|
e6b538efd2 |
fix(native): retire a superseded warm owner instead of failing the new run (#20844)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - Native runs keep a warm Runner between turns of the same task, so
the next run can start fast
> - When the next run needs a new provider session (for example after an
agent setting or skill changes), it first retires the previous run's
warm Runner
> - That retirement uses the previous owner's close. When the close
cannot prove checkpoint suspension, the new run failed before any
provider work, with the previous owner's error
`provider_transport_failed: runner did not durably suspend before
checkpoint`
> - A governed-wait park (a saved question or review request) always
leaves such an owner: its question callback stays unsettled by design. A
failed Launcher stop RPC leaves one too
> - Nothing retried the run, and the task rested as "recovery needed"
with no provider work done
> - This pull request lets the new run retire the old owner when that
owner is contained, and forces the containment when the close left it
unproven
> - The benefit is that a fresh run never fails on its predecessor's
close, and the chaos harness now covers this class
## Linked Issues or Issue Description
**What happened?**
A new run on a task whose previous run left a warm Runner retained
failed within two minutes, before any provider turn. The error was
`provider_transport_failed: runner did not durably suspend before
checkpoint`. The run row recorded `executionRecovery: { kind:
"bootstrap", providerWorkStarted: false }`. Two runs of the same agent
on two tasks failed this way 47 seconds apart, after a configuration
change made both start new provider sessions. One predecessor had parked
on a `request_human_input` question; its callback never settled.
**Expected behavior**
A run that has done no provider work does not fail because its
predecessor's Runner could not prove suspension. The new session never
resumes the old checkpoint. Core must only prove that the old owner is
contained, and then start.
**Steps to reproduce**
1. Run a warm native task that parks on a saved question (chaos workload
Q1).
2. After the asking run settles, change the agent's adapter
configuration, so the next run cannot resume the saved session.
3. Answer the question. The follow-up run retires the parked owner and
fails with the error above.
Related: #18373 added the stopped-owner reset path that this change
extends.
## What Changed
- `closeWarmNativeSession` (server native executor): during retirement
for a different normalized session, accept an unrecoverable close when
the old owner is contained. A plugin task owner must show its
`executionStopped: true` receipt and a completed handoff. Without a task
owner, the Runner's own durable suspension
(`settlement.runnerSuspended`) is the proof. Unsettled Core tool
callbacks of the discarded conversation no longer block the reset.
- With a plugin task owner, any close error qualifies once the Launcher
receipt exists. This includes a failed `stop` that
`releaseRunnerProcessOwnership` rethrows, and "Controller journal drain
timed out": the discarded session's journal lives in its own state root.
Owners without a task keep the narrower rule. `--matrix` now rejects
session faults.
- `createPluginRunnerTaskOwner`: add `retireSupersededTask()`. When
close left the receipt unproven, the new run sends one confirmed `stop`
(not resent after a confirmed stop), takes the credential snapshot, and
calls `complete`. It never reads the old state.
- Same-session continuation, a handoff that still fails, other close
errors and failed instruction collection still block replacement.
- Chaos harness: add session fault SR1
(`tests/restart-chaos/session-faults.ts`). With Q1 and `--lifecycle
warm` (or `--daytona-warm`), the board changes
`adapterConfig.idleTimeoutMs` after the asking run settles and before it
answers. `--tasks 2 --concurrency 2` is the two-concurrent-runs variant.
Q1's oracle applies, plus `session_rotated_before_answer` and
`follow_up_new_session`.
- Docs: `doc/plugins/PLUGIN_RUNNER_EXECUTION.md` and the chaos README
describe the new boundary and cell.
## Verification
- RED on master: `native-session-executor.test.ts -t "permanently
rejected plugin close during reset"` fails the `pending-semantic` and
`stop-unconfirmed-at-close` cases with
`NativeSessionCloseUnrecoverableError: provider_transport_failed: runner
did not durably suspend before checkpoint`. GREEN with this change: all
identity-transition cases pass (49).
- Chaos SR1 local, master server code (`--env local --lifecycle warm
--workloads Q1 --faults SR1`, seeds 301 with 2 tasks and 303 with 1
task): all tasks pass, and the follow-up started a new provider session.
The local parked owner closes cleanly, so the local cell does not
reproduce the failure. It needs a Daytona task owner.
- Chaos SR1 local with this change (seed 302, 2 concurrent tasks on one
agent): 2/2 pass, `follow_up_new_session` true for both.
- Not run: the Daytona SR1 variant. No runner image matches this
checkout's runner content ID, and this change does not touch runner
inputs.
- `pnpm exec vitest run --config tests/restart-chaos/vitest.config.ts
question-handoff scheduler config` passes. Server and harness `tsc
--noEmit` pass.
## Risks
- The reset no longer waits for unsettled Core tool callbacks of the
discarded session. Their run is already terminal and their provider is
stopped, so no result can reach a provider, and the new session never
replays them. Core-side tool executions keep their own receipts under
the old run.
- A local owner without a task needs the Runner's durable suspension. A
local owner that did not suspend still blocks replacement, as before.
- Previous-release story: this changes no persisted state. Warm owners
live only in controller memory, so a deploy drops them as before.
## Model Used
- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, agentic coding with
tool use (shell, file edits, test runs) in Claude Code.
## Checklist
- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
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DottaandClaude Fable 5.2
|
464e1de9b1 |
perf(issues): decide task reads for a list in one batch (#20858)
The task routes that filter several rows for one actor (summaries, lists, blockers, relation edges and the chat bootstrap) asked for one authorization decision per task, all at the same time. Each decision sent a task-row read and a copy of the task-privacy statement, which is more than 1 KB of SQL, so a request for 50 summaries sent 127 to 279 statements on every pool connection at once. The routes now ask the authorization service for all decisions in one batched read. It reads the task rows and applies the same privacy predicate to all of them in one statement, and reads membership, agent and run policy once. Within a batch, the authorizing user's membership is read once, and the boundary checks of a low-trust agent, which stay per task, run at most eight at a time. A request for 50 summaries now sends 22 to 28 statements (65 for a low-trust agent). Tests compare the batch with one check per task for 24 actors. Co-Authored-By: Claude Fable 5.2 <noreply@anthropic.com> |
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DottaandClaude
|
c8ae02e5ce |
fix(native): start a fresh session when an accepted run's provider state was not saved (#20811)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - A native run in a per-turn remote sandbox saves a provider state backup after its result is accepted. The sandbox is then released, so the backup is the only copy of the provider session. > - When that backup fails to save (for example, #20772: storage throttling), the run keeps its accepted result. Nothing records that its checkpoint can no longer be resumed. > - The next run on the session rebinds that checkpoint and asks the Runner to resume. The Runner has no state and refuses (#20757). With the normal policy, the run opens a replacement session after that failed attempt. With a governed-wait or unfinished-goal checkpoint, the run fails with `native_provider_state_incompatible`, and only Retry or the next message starts fresh. > - The server already knew the state was gone when the backup failed. The failed resume is wasted work. > - This pull request marks the accepted run's checkpoint as not resumable at the moment the backup fails. The next run then starts a fresh provider session directly. > - The benefit is that a lost backup no longer costs a failed run or a failed resume attempt before the task continues. ## Linked Issues or Issue Description Refs #20757 (the missing-state refusal that the next run reaches today). Refs #20772 (the throttled backup upload that loses the backup). Refs #20809 (a related fix for governed-wait follow-ups that reach the missing state; this PR stops most of them from reaching it). **What happened?** 1. A native run in a per-turn sandbox finished, and its result was accepted. 2. `harness_state.backup.persist` failed. The run recorded `native.post_result_failure`. Its run row kept a normal `sessionCheckpoint`. 3. The sandbox was released. 4. The next run on the same session selected that run as its resume source, and `rebindNativeSessionCheckpoint` returned the checkpoint. 5. The Runner found no saved state and refused with `PRP provider resume state is unavailable`. The run then opened a replacement session after the failed attempt, or (governed-wait or unfinished-goal checkpoint) failed with `native_provider_state_incompatible`. Retry or the next message then started fresh. **Expected behavior** The next run starts a fresh provider session at once, because the server already knows the saved state is not there. The accepted result and the task outcome stay as they are. **Steps to reproduce** 1. Give a run row an accepted result and a normal `sessionCheckpoint`. 2. Make its close checkpoint fail in a per-turn sandbox (`reusableLeaseConfigured: false`). 3. Select the next run's resume source with `findNativeSessionResumeRun` and call `rebindNativeSessionCheckpoint`. 4. On `master` it returns the checkpoint, so the next run tries to resume state that does not exist. **Paperclip version or commit** `master` at `556b249897`. ## What Changed - `server/src/services/native-runtime/native-provider-state-unsaved.ts` (new): `markAcceptedRunProviderStateUnsaved` adds `nativeProviderStateUnsaved: { code: "native_provider_state_incompatible", reason: "harness_backup_not_saved" }` to the run's `runnerProfileJson`. One conditional `UPDATE` writes it only when the run's coordinator holds a result with `schema_status = 'accepted'`. `clearRunProviderStateUnsaved` removes it. - `server/src/services/native-runtime/native-session-executor.ts`: the remote close checkpoint (`checkpointRemoteRunner`) now wraps the existing body. When the checkpoint throws in a sandbox without a reusable lease, it calls the marker, writes one run-log line, and throws the original error. A marker or log failure cannot replace that error. If a later checkpoint of the same run saves, it clears the mark. - `server/src/services/native-runtime/native-session-resume.ts`: `rebindNativeSessionCheckpoint` returns `null` for a source with the mark, as it already does for `errorCode = native_provider_state_incompatible`. `findNativeSessionResumeRun` projects the new key. - `doc/execution-semantics.md`: one additive paragraph. - Tests in `native-session-resume.test.ts` and `native-session-executor.test.ts`. Guard conditions. The mark is written only when all of these are true: - The close checkpoint threw before the durable backup was stored (after the upload's own bounded retries). A later local publication, stamp or cleanup failure does not mark the run. - The target is a remote `sandbox` with `reusableLeaseConfigured !== true`. A retained sandbox or an SSH host keeps the live state, so its resume path is unchanged. - The run holds an accepted result. A failure before acceptance changes nothing. Saved state from the previous release: run rows without the key keep today's resume path. An older server that reads a row with the key ignores it, and so it behaves as it does today. No schema change. User-visible: the next run's transcript shows "Paperclip session started" instead of "resumed", with a new session id. The source run's log shows `provider state was not saved after the accepted result; the next run starts a fresh provider session`. The fresh session gets the full task context, as for other fresh starts. ## Verification - `cd server && npx vitest run src/services/native-runtime/native-session-resume.test.ts -t "not resumable only after|provider state was not saved"`: 9 pass (6 pure, 3 embedded Postgres). - `cd server && npx vitest run src/services/native-runtime/native-session-executor.test.ts -t "marks the provider state unsaved|uses the bundled Linux image authority for remote opencode-new-durable"`: 8 pass. They include a durable store failure (marked) and a local publication failure after the store (not marked). - Red on `master` (source files reverted, tests kept): the 3 "starts the next run in a fresh provider session directly" cases fail (`expected {…} to be null`), the DB "accepted" case fails the same way, and the executor per-turn case fails (`mark` called 0 times). - Guard removal checks: - Sandbox guard replaced with `true`: the "retained sandbox" case fails (`mark` called once). - `!checkpointBackupStored` removed: the "publish-failed" case fails. - `schema_status = 'accepted'` removed from the marker: the "rejected" case fails (`expected true to be false`). - Negative cases that pass: no result, rejected result, retained sandbox, records without the key or with another code (all three recovery policies), and a later save that clears the mark. - `cd server && npx tsc --noEmit -p .`: clean. - Not related to this change and failing on `master` in this worktree too: `runtime-selection.test.ts` connector skill cases (missing `.claude/skills/*/SKILL.md`) and `native-session-resume.test.ts` "archives a damaged prior epoch" (`ENOENT … authority-epochs`). Required CI is the authority for those suites. ## Risks - Low. The change only skips a resume that cannot succeed. The fresh session uses the same workspace and full task context, like a Retry after `native_provider_state_incompatible`. - If the backup failed but the provider state were still somewhere recoverable, the next run would lose provider context. For a per-turn sandbox without a reusable lease, the restore path uses only the backup, so this does not apply. Retained sandboxes and SSH hosts are excluded. - One extra conditional `UPDATE` runs only on the failure path. The normal path before `turn.start` has no new waits or work. - `doc/execution-semantics.md` is also edited by #20809. The paragraphs are at different places; whichever merges second rebases. > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code, with tool use (shell, file edit, test execution). ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude <noreply@anthropic.com> |
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DottaandClaude Opus 5.5
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1b39cf1794 |
fix(native): retry a contended provider-pack admission write (#20850)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - A native OpenCode run on a remote sandbox must save a provider-pack admission receipt on its run row after the provider session opens. Artifact retention refuses to continue without it. > - The admission write locks the coordinator row (`native_run_finalizations`) and then the run row, each with a 1000 ms `lock_timeout`. The runner's durable checkpoint writes lock the same coordinator row for the whole checkpoint transaction. > - On a loaded database one checkpoint transaction can outlast one lock wait. The admission write then fails with `55P03`, the state stays `pending`, and artifact retention fails the run as `native_provider_artifacts_admission_unverified` before the first turn. The task rests blocked. > - #20682 fixed the same symptom for a run-event append on the run row. This is the coordinator-row half. > - This pull request retries a contended admission write a bounded number of times, each in a new transaction that re-proves the claim. It also names the database cause in the run log and adds a chaos option that makes every fresh sandbox take the pack upload and admission path. > - The benefit is that a healthy fresh sandbox is no longer failed and blocked by ordinary lock contention. ## Linked Issues or Issue Description Refs #20682 (same symptom, run-row lock; this is the coordinator-row lock). **What happened?** On a hosted staging instance, an OpenCode run on a fresh Daytona sandbox found no matching preinstalled provider pack (`provider_pack.select` reason `cached_packs_unverified`). It uploaded and verified the pack (61 s), started the runner, and the runner authenticated to the durable control plane. 3.4 s later the run log shows `native provider-pack admission receipt could not be saved`. `nativeProviderPackAdmissionState.state` stayed `pending`. The run failed with `native_provider_artifacts_admission_unverified` before any provider turn. The task rests `blocked` with no Retry. **Steps to reproduce** 1. Start a native run that waits for its claim (`waitForClaim: true`, as a fresh run with artifact storage does). 2. Hold its `native_run_finalizations` row `FOR UPDATE` in another transaction for 1.6 s, as a checkpoint write does. 3. Call `recordNativeProviderPackAdmission`. It fails with `canceling statement due to lock timeout` (`55P03`). **Expected behavior** The admission waits out the checkpoint write within a bound, re-proves the claim, and saves the receipt. ## What Changed - `recordNativeProviderPackAdmission` retries a write that waits for its claim when it fails with `55P03`, `40P01` or `40001`, up to 5 attempts with 100–400 ms back-off. Each attempt is a new transaction with the same checks (claim, run, epoch, receipt). A stale claim still returns `false`. Other errors still throw. A write that does not wait for its claim keeps its `NOWAIT` refusal. - New `nativeProviderPackAdmissionFailureCode` reads the SQLSTATE from the error or its cause. - The executor's run-log line now ends with `(cause=<SQLSTATE or native_* code>)`, so a lost admission is diagnosable. It carries no paths or secrets. - Restart chaos: `--daytona-pack-mismatch <image@sha256:…>` starts sandboxes from another image while the controller keeps `--daytona-image`'s runnerd and pack. Every fresh sandbox then takes the upload and admission path, which the matched-image check made unreachable. Config validation and README updated. - `doc/execution-semantics.md` describes the bounded retry. ## Verification - RED on `origin/master` (`1d67e309e0`): `pnpm --filter @paperclipai/server exec vitest run src/services/native-runtime/native-provider-pack-admission.test.ts -t "checkpoint write holds"` fails with `canceling statement due to lock timeout` (`55P03`), the staging error. - GREEN: the same file, 39/39 pass, including the existing fence tests (`cannot publish while another transaction holds the coordinator claim`, revoked-claim recheck) and the new bound test (`gives up after the bounded retry window while the claim stays held`, under 15 s). - `pnpm exec vitest run --config tests/restart-chaos/vitest.config.ts tests/restart-chaos/scheduler.test.ts`: 34/34 pass, including the new option test. - `pnpm --filter @paperclipai/server exec tsc --noEmit` and `tsc --noEmit -p tests/restart-chaos/tsconfig.json` pass. - Not run: a Daytona chaos wave with `--daytona-pack-mismatch`. It needs a runner image built at this revision. The staging cause is inferred from the timing and the code path; the original error was swallowed, which is why this PR adds the cause to the run log. ## Risks - Low risk. The normal path has no contention and makes one attempt. Under contention the write waits at most about 11 s before the first provider turn. Without this change that case failed the run. - A retry cannot widen authority: every attempt re-checks the coordinator claim, lease expiry, run status and admission epoch. - When admission still fails after the retries, the run fails as before. This PR does not change that recovery path. > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with tool use (shell, file edits, read-only staging API reads). ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
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DottaandClaude Fable 5.2
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8ab955776d |
perf(github): check the requester provenance of an issue list's review waits in one batch (#20851)
<!-- Write all pull request text in Simplified Technical English (ASD-STE100): short sentences, one instruction per sentence, simple approved vocabulary, and the active voice. --> ## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - An agent can review a GitHub pull request. After the agent publishes the review, the task waits in review for the next GitHub reply. A later run of the same task can inherit this wait. > - Issue lists, issue summaries and inbox attention show these waits. For each waiting task, the server first checks the requester provenance of the waiting run (`chatRunSourceMessageId`). This check is an authorization check: it walks the identity-context lineage of the run and rejects a changed requester, another task, another company or another provider. > - #20673 batched the review reads and the publication reads of one list request. It kept the provenance check as one call for each waiting run, inside `Promise.all`. > - Thus a request with N waits still built and sent at least 2N statements at the same moment. The database is fast for each statement, but the server builds each statement on its main thread. > - On a hosted instance, a CPU profile of the server showed the main thread at 96% of one core. SQL text building, per-statement timers, socket writes and garbage collection had the largest shares. Connection samples showed 235 to 292 pool connections whose last statement was the source-message link read of this check, and 53 to 112 whose last statement was its identity-context read. > - This pull request checks the provenance of all the waiting runs of one request in one batch. The runs that need the same kind of read share one statement. Each run gets the same decision as a separate call, from the same walk and the same reads. > - The benefit is that a list request with 250 waits sends 17 statements, not 658, and uses about one quarter of the CPU time. The statement count no longer follows the number of waits. ## Linked Issues or Issue Description Refs #20673 (batched the review reads and the publication reads of the same request; this change does the same for the provenance reads that #20673 kept for each run). Refs #20551 (authorizes the waits of one issue page with one read). **What happened** `readInheritedGitHubReviewWaits` called `chatRunSourceMessageId` one time for each waiting run, inside `Promise.all`. Each call sent an identity-context read and a source-message link read. A run that continues an earlier run also sent a parent-context read and a source-run read for each continuation in its lineage. `listExternalReviewWaits` calls this function for the issue list, the issue summaries and the inbox attention of a company, so each of those requests repeated the same reads for every waiting task. Evidence from a hosted instance (sanitized): - CPU profile of the server process, 30 s, 5 ms samples: main thread at 96% of one core. Building SQL text for select statements: 17.7% inclusive. The idle-timer restart that the database client does for each statement: 7.6%. Socket writes: 6.2%. Garbage collection: 13%. - Three samples of the pool connections (about 494 connections). 235 to 292 connections had the source-message link read of `chatRunSourceMessageId` as their last statement. 53 to 112 connections had its identity-context read as their last statement. - The `DISTINCT ON` review read that #20673 added ran about 29 times each minute. It runs one time for each list request, so each request started hundreds of provenance reads. **Expected behavior** One list request sends a number of provenance statements that does not follow the number of waiting tasks. The decision for each run does not change. **Steps to reproduce** 1. Put many tasks of one company in review, each with an inherited GitHub review wait. 2. Open the issue list or the inbox. 3. Count the statements that the server sends. The identity-context read and the source-message link read run one time for each waiting task. The benchmark below does these steps on a local PostgreSQL. ## What Changed - `server/src/services/chat-channels/run-origin.ts`: - The provenance decision is now one walk (`sourceMessageWalk`). The walk asks for one read at a time and decides on the returned rows only. Its checks, their order and its error messages are the checks of the previous `chatRunSourceMessageId`. - The five reads of the walk (active identity context, source-message link, board message, parent context, source run) are defined one time in `provenanceReads`. Each definition takes its values either as literals or as SQL columns. - `chatRunSourceMessageId` (single run) drives the walk with one statement for each read, as before. The joins, the company scope and the filters are the same. The identity-context reads now select the seven columns that the walk uses instead of every column. - New `chatRunSourceMessageIds(db, runs, options)` (batch). It drives one walk for each run. In each round, the runs that wait for the same kind of read share one statement: `unnest(...)` of the request values, `CROSS JOIN LATERAL` the same single-row read with the request columns in place of the literals. Thus each run gets the row that its own single read returns, with `LIMIT 1` and the company scope on each join. The result for each run is `{ messageId }` or `{ forbidden }` (the 403 that the single call throws). A database error rejects the whole batch, as `Promise.all` did. - `server/src/services/chat-channels/github/review-wait.ts`: `readInheritedGitHubReviewWaits` checks the provenance of its runs with the batch. A 403 still gives `revoked`. The single-run `readInheritedGitHubReviewWait` does not change. - `server/src/services/chat-channels/run-origin.test.ts`: two new tests (see Verification). - `server/src/__tests__/github-review-wait.test.ts`: one new regression test for the statement count. - `server/scripts/benchmark-review-wait-provenance.ts`: the reproduction and the before/after measurement. It loads the pre-fix modules from `--baseline-ref` and fails unless both versions return the same waits. - `scripts/benchmark-github-review-wait.ts`: removed an assertion that `run-origin.ts` is byte-identical to its baseline. Both sides of that benchmark import the current helper, so the comparison stays fair. Without this change, the documented command of that benchmark fails. - `doc/DATABASE.md`: describes the batch provenance check and the new benchmark command. Statement count of one batch: the walk of one run does at most 3 + 4L reads, where L is the number of continuations in its requester lineage. The batch does the same number of rounds for its longest lineage. Each round sends at most one statement for each kind of read (5 kinds), for any number of runs. A request whose waiting runs accepted their GitHub comment directly sends 2 provenance statements. ## Verification Red/green regression test (`server/src/__tests__/github-review-wait.test.ts`): - `reads the waits of forty runs with the statements of four runs`. Before the fix: `expected { few: 10, many: 82 } to deeply equal { few: 4, many: 4 }`. After the fix: passes. Equivalence tests (`server/src/services/chat-channels/run-origin.test.ts`), on real PostgreSQL: - `gives every run of a batch the decision of its own check, in every provenance state`. 33 runs, each in a different provenance state, are checked with the single function and with the batch for five option sets (no options, legacy wake allowed, GitHub, GitHub with legacy wake, Slack). The test compares the decision of each run (message, `null`, or the 403 and its message) for: the full batch, the reversed batch, and a batch of one run. The states include the negative cases: a run of another company, a message that is linked only in another company, a message that is linked to another task, a conversation that moved to another task, a continuation on another task, a changed requester (run, identity context, continuation, board message), a link of another provider, a missing link, an outbound link only, a deleted message, an agent message, a rejected or pending identity context, a missing parent, another agent and a lineage cycle. The test also states the expected GitHub decision for each state, so the comparison cannot pass on two wrong answers. - `checks the runs of a batch with statements that follow the lineage, not the number of runs`. 4 runs and 40 runs each send 2 statements. 40 separate checks send 80. One continuation in each lineage gives 4 statements for the batch. - A mutation check: when the batch gives a row to the wrong request, both tests fail. Commands: - `pnpm vitest run server/src/services/chat-channels/run-origin.test.ts server/src/__tests__/github-review-wait.test.ts` - Focused run of 15 test files that import the changed modules, their callers or the shared seed helper, including `external-chat-wait.integration.test.ts`, `chat-github-tools.test.ts`, `slack-authority.test.ts` and `issue-list-review-wait-authorization.integration.test.ts`: 482 tests passed. In `idle-completed-history.test.ts`, `afterEach` hooks (a `TRUNCATE` of the test database) timed out at 30 s for 1 test in this run and for 3 tests in a second run of the file, while other agents loaded the machine. No assertion failed. The three tests of that file that reach the changed code pass when they run alone. CI runs the full file. - `server/src/__tests__/chat-channels.integration.test.ts` also uses the single check. It was not run locally (very large file). CI runs it. - Typecheck of the changed files and of the callers of `chatRunSourceMessageId` with a focused `tsc` program: no errors in these files. The full server typecheck was not run locally (shared machine). CI supplies it. - The first CI run of this pull request failed `ci / policy`: the module boundary check rejects an insert into the agents table outside the agent lifecycle module, and the benchmark seeded its fixture agent that way. The second commit seeds that agent with SQL. `pnpm check:module-boundaries` passes locally, and the benchmark gives the same statement counts. - `pnpm verify` returns exit 2 (broader verification required) because the change adds a file under `server/scripts/`. CI supplies the broad coverage. Before/after measurement: ```sh pnpm --filter @paperclipai/server exec tsx scripts/benchmark-review-wait-provenance.ts --baseline-ref=e2cf9a670fc5d5f5058fd0972beb71650f77c554 ``` One call of `listExternalReviewWaits` (the read of one issue list request). Embedded PostgreSQL 18.1, Node v26.4.0, `VACUUM ANALYZE` after seeding. One company, one agent, one GitHub repository. Every wait has a published review. Every tenth waiting run continues three earlier runs. 3 warm-up calls, then 15 pairs in alternating order. Both versions return the same waits and the same inherited wait for each run. | Waits | Version | Statements | SQL text bytes | Wall ms, median (min–max) | CPU ms, median (min–max) | | --- | --- | --- | --- | --- | --- | | 20 | before | 60 | 31,084 | 14.1 (12.8–19.6) | 13.7 (8.7–39.3) | | 20 | after | 17 | 15,847 | 12.5 (9.4–22.7) | 8.8 (4.1–87.1) | | 250 | before | 658 | 300,611 | 63.3 (58.1–89.6) | 78.1 (64.8–103.3) | | 250 | after | 17 | 17,171 | 20.8 (18.9–29.2) | 18.7 (14.1–27.3) | | 1000 | before | 2,608 | 1,179,710 | 256.0 (221.0–363.2) | 303.3 (262.2–507.8) | | 1000 | after | 17 | 21,695 | 54.9 (46.7–81.7) | 51.0 (41.6–72.2) | Of the 658 statements before the fix at 250 waits, 650 are provenance reads: 325 identity-context reads, 250 source-message link reads and 75 source-run reads. After the fix, 9 statements do the same reads. The other 8 statements of the request do not change. Sizes are set with `WAITS=20` and `WAITS=1000`. Other agents used the same machine during the measurement, so the maximum values have noise. - The batch statements use index scans only (`run_identity_contexts_pkey`, `run_identity_contexts_company_run_idx`, `chat_message_links_company_comment_idx`, `chat_conversations_pkey`, `chat_endpoints_company_id_uq`, `heartbeat_runs_pkey`). The 9 batch statements of a request with 250 waits take about 1 ms of server execution in total. - Wall time and CPU time are almost equal before the fix. This shows that the cost is in the server process, not in the database. Not verified: - The effect on the hosted instance. This pull request does not deploy. The share of the main-thread CPU that this path uses there is not known; the profile gives the share of all statement building. ## Risks - The provenance check is an authorization check. The risk is a batch decision that differs from the single decision. Mitigation: both paths run the same walk and build each read from the same definition. The batch read is the single read inside `CROSS JOIN LATERAL`, for each request row. The equivalence test compares both paths in every state. - A database error (for example an invalid UUID in a legacy task binding) rejects the whole batch. The previous `Promise.all` also rejected the whole request. The callers of the batch pass the native task of each run. - The statement count of the batch follows the longest lineage of its runs. A batch with one very long lineage sends as many statements as that run sent before, in sequence. It does not send more. - The batch sends its statements in sequence on one connection. Before, the reads of N runs used up to N pool connections at the same moment. - The single-run callers (GitHub tools, review publication, response comments, Slack authority, the finalizer, the status committer) keep one statement for each read. Their identity-context reads select fewer columns. - No migration. No new index. > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used - Claude Fable 5.2 (`claude-fable-5-2`), Anthropic, used through Claude Code with tool use (code reading, editing, shell, tests). ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Fable 5.2 <noreply@anthropic.com> |