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triggerdotdev
trigger.dev
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fix(redis-worker): stop fair queue leaking concurrency slots
- #4540
#4540
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matt-aitken
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triggerdotdev/trigger.dev:fix/fair-queue-concurrency-slot-leak
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Aug 13, 2026
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fix(redis-worker): stop fair queue leaking concurrency slots
#4540
matt-aitken
merged 13 commits into
main
triggerdotdev/trigger.dev:main
from
fix/fair-queue-concurrency-slot-leak
triggerdotdev/trigger.dev:fix/fair-queue-concurrency-slot-leak
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Commits on Aug 8, 2026
fix(redis-worker): stop fair queue leaking concurrency slots
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fix(redis-worker): keep metadata-derived concurrency groups on the release path
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Commits on Aug 11, 2026
fix(redis-worker): close the remaining concurrency slot leaks in fair queue
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fix(redis-worker): stop losing dead-lettered messages when the DLQ write fails
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fix(redis-worker,run-engine): close the remaining ways a batch item is stranded or run twice
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fix(redis-worker,run-engine): give the item heartbeat real margin and stop one bad key stalling a shard
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fix(run-engine,redis-worker): drop a batch item result once its lease is lost
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docs(run-engine): state what the lease signal actually guarantees
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chore(run-engine): move batch item heartbeating to its own branch
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test(redis-worker): assert reclaim recovery on a stable signal
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Commits on Aug 12, 2026
fix(redis-worker): heal leaked concurrency slots instead of blocking on release failures
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fix(redis-worker): bound the reconcile sweep cost and write the release note for users
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fix(redis-worker): make the orphan sweep fail safe and page set members
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