Toutsu a5aed14dd2 fix(discord): add backoff to scheduler to prevent 403 spam ...

- SessionSchedulerService now backs off for 15 minutes after any
  handler failure (confirmation, one-hour reminder, join link),
  preventing infinite retry loops on Discord 403 Missing Access.
- Added per-session ConcurrentDictionary backoff tracking with
  automatic cleanup on success.
- Enhanced DiscordPlatformMessenger logging for SendConfirmation
  and SendJoinLink to aid permission diagnostics.
- Added 3 regression tests for backoff behavior.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

2026-05-26 15:51:25 +03:00

..

SchedulerNotificationSourceTests.cs

feat(platform): route scheduler notifications through platform messenger

2026-05-21 12:30:35 +03:00

SessionSchedulerServiceTests.cs

fix(discord): add backoff to scheduler to prevent 403 spam

2026-05-26 15:51:25 +03:00

SessionTriggerStoreSourceTests.cs

feat(platform): route scheduler notifications through platform messenger

2026-05-21 12:30:35 +03:00