mirror of
https://github.com/paperclipai/paperclip.git
synced 2026-10-06 10:48:12 +02:00
DottaandPaperclip
827ba8a434
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Sandbox runs prepare credentials and files before an agent starts. > - Stop must work during that preparation. > - ACPX registered cancellation, but did not handle it while a setup command was waiting. > - Daytona cleanup waited for that same command before stopping the sandbox. > - This change stops the run's sandbox first and requires proof before abandoning setup. ## Linked Issues or Issue Description **What happened?** Stop left a sandbox run active when remote credential setup stalled. The run kept its connection lease until the sandbox was stopped separately. **Expected behavior** Stop terminates the selected run's sandbox, prevents later setup from launching the agent, and lets run cleanup finish. It must not report success without proof from the provider. **Steps to reproduce** 1. Start an ACPX agent in Daytona. 2. Hold a command during remote credential or file setup. 3. Select Stop before the agent starts. 4. Before this fix, cleanup waits for the held command and never reaches sandbox stop. Related: #13351 exposed this during connection acceptance testing. #12150 addresses scheduler load and session initialization limits, a separate startup problem. ## What Changed - Handle cancellation during ACPX sandbox preparation with a host-owned stop callback. - Pass an explicit active-work cancellation flag through environment cleanup. - Stop Daytona before draining setup commands. Keep normal graceful cleanup. - Require an exact run and lease termination receipt. Keep ownership of outstanding requests when stop cannot be verified. - Reject late setup work and defer sandbox resume until old requests settle. - Add regression tests and document the cancellation boundary. ## Verification - Red: both the stalled ACPX setup test and the Daytona cancellation test failed before the fix because Stop never reached the provider. - Green: adapter and Daytona suites passed, along with cancellation boundary and database-backed receipt/isolation tests. - Two real Daytona probes ran a five-minute setup command. Cancellation returned matching stopped receipts in 6.01 and 6.533 seconds. No later setup command ran. Both test sandboxes were deleted. - Repository typecheck and build passed locally. The full required CI suite passed, including all server/workspace tests, browser shards, Paperclip Runner verification, and canary packaging. The duplicate local full-suite run was interrupted after CI passed; it is not claimed as a completed local pass. - No UI changes. The live probe uses the actual adapter cancellation boundary and Daytona plugin; it is not a browser acceptance test. ## Risks - Provider stop failures remain unacknowledged. The adapter keeps ownership while its original requests remain active. - A retry can receive a settling-work error until old provider requests finish. - Cancelled sandboxes are stopped and retained under their existing provider expiry policy. - Local execution and cancellation after the agent turn starts keep their current behavior. - Other providers must return an exact termination receipt to permit early setup cancellation. No database migration. ## Model Used OpenAI GPT-6 through Codex, with code execution and tool use. The exact deployment identifier 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 (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>