Fix fire-and-forget async calls causing unhandled promise rejections during shutdown#1261
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evantahler merged 3 commits intomainfrom Feb 9, 2026
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…during shutdown Add .catch() handlers to all fire-and-forget async calls in Worker and Scheduler that were previously discarding Promise return values from timer callbacks. This prevents unhandled rejections when a shared Redis connection is closed during shutdown. Fixes #1260. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Verify that Worker and Scheduler emit errors via the "error" event instead of causing unhandled promise rejections when Redis commands fail during ping/poll timer callbacks. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
.catch()handlers to all fire-and-forget async calls inWorkerandSchedulerthat previously discarded Promise return values from timer callbacks (setInterval/setTimeout). Caught errors are routed through the existing"error"event emitter.ping()andpoll()timer callbacks emit"error"events instead of becoming unhandled promise rejections.Fixes #1260
Test plan
redis.setto throw during ping interval, asserts error is emittedredis.setto throw during poll timer, asserts error is emitted🤖 Generated with Claude Code