Preserve healthy live sections during partial upstream timeouts #1430

2026-08-26T11:27:49Z

timmy commented

2026-08-26 11:27:49 +00:00

Closes #1429

What changed

bound context, activity, and notifications to independent section deadlines
share one current-user request across context and activity without coupling notifications to identity latency
cancel stalled shared identity work after section consumers time out
retain a narrow outer invariant guard while applying retry/backoff only to failed sections

TDD evidence

RED: notifications-only stall returned 503 instead of preserving healthy context/activity
RED: identity stall returned 503 instead of preserving completed notifications
GREEN: focused timeout behaviors pass
Full suite: 2730 passed, 26 skipped

Closes #1429 ## What changed - bound context, activity, and notifications to independent section deadlines - share one current-user request across context and activity without coupling notifications to identity latency - cancel stalled shared identity work after section consumers time out - retain a narrow outer invariant guard while applying retry/backoff only to failed sections ## TDD evidence - RED: notifications-only stall returned 503 instead of preserving healthy context/activity - RED: identity stall returned 503 instead of preserving completed notifications - GREEN: focused timeout behaviors pass - Full suite: `2730 passed, 26 skipped`

timmy added 1 commit 2026-08-26 11:27:50 +00:00