Flight Log / timmo001/system-bridge #3455

Fix websocket panic issue — a Cursor (Anysphere) flight by Aidan Timson

Aidan Timson (@timmo001) opened this Cursor (Anysphere) pull request in timmo001/system-bridge on Jun 25, 2025; merged clean in 3 d, merged by @timmo001: +292 −306, 4 files, 3 reviews.

All agent flights in timmo001/system-bridge · Cursor flights

Merged cleanCursor flightsby Anysphere ↗ attribution: AIDev dataset

Flown by Aidan Timson (@timmo001)GitHub ↗— unclaimed

Lines
+292 −306
Files
4
Commits
3
Reviews
3
To merge
3 d
Task
fix

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

Cursor opened a pull request to fix a WebSocket panic caused by concurrent writes, adding per-connection write synchronization in backend/websocket/websocket.go. The change touches four files, with 292 additions and 306 deletions across three commits. It merged cleanly after 71.5 hours, with no change requests and no review comments.

From the pull request description

Fixes #3431 A WebSocket panic due to concurrent writes was addressed by implementing per-connection write synchronization. Key changes include: * A new `connectionInfo` struct was introduced in `backend/websocket/websocket.go`, embedding a `*websocket.Conn` and a `sync.Mutex` for write protectio…

Excerpt (first 300 characters) — the full description is on GitHub.

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Flight timeline

  1. —reviewed
  2. —reviewed
  3. —committedCursor Agent
  4. —committedAidan Timson
  5. —committedAidan Timson
  6. —reviewed
  7. Jun 28, 2025mergedtimmo001
  8. Jun 28, 2025closedtimmo001

Cite this flight: AgentRiders Flight Log, timmo001/system-bridge#3455, record updated Nov 4, 2026, https://agentriders.com/logs/timmo001/system-bridge/3455/

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