feat(DLQ): implement Dead Letter Queue (DLQ) #4
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- Add execution_dlq table with job metadata
- Move failed executions to DLQ after max retries
- Add ListDLQ and RetryFromDLQ store methods
- Add GET /executions/dlq and POST /executions/{id}/retry endpoints
- Track retry lineage via retried_from column
- Move ListDLQ and RetryFromDLQ into JobStore interface - Remove separate UserStore interface - Clean up handler store embedding
- Add 'dlq list' and 'dlq retry' commands to CLI - Add client methods for DLQ endpoints - Fix: ensure retried executions use UTC timestamps in Postgres
Codecov Report❌ Patch coverage is Additional details and impacted files@@ Coverage Diff @@
## main #4 +/- ##
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- Coverage 65.78% 65.37% -0.42%
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Files 33 35 +2
Lines 1555 1961 +406
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+ Hits 1023 1282 +259
- Misses 466 587 +121
- Partials 66 92 +26 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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Summary
This PR implements the full Dead Letter Queue (DLQ) feature to handle permanently failed jobs, preventing them from clogging the active queue.
Key Changes
Backend Logic:
execution_dlqtable to isolate jobs that exceed the max retry limit.API:
GET /executions/dlqto list failed jobs.POST /executions/dlq/{id}/retryto retry a specific job.CLI:
jobctl dlq listcommand to inspect the queue.jobctl dlq retry <id>command to manually retry jobs.