v2.17.1
comet-ml/opikv2.17.1Jun 25, 2026by medusa-os-bot[bot]
AI Summary
Critical bug fix for a regression introduced in v2.17.0 where Redis Event Bus workers would hang indefinitely during application startup.
Key Highlights
- Fix regression with workers in Redis Event Bus
- Fix event-bus-redis onApplicationStart hook
- Properly handle undefined bullWorker
New Features
- Fix for Redis worker startup hanging
Full Release Notes
## Highlights ### Regression with workers in Redis Event Bus This release fixes a critical bug introduced in 2.17.0. **What** Not await `bullWorker_.run()` in event-bus-redis `onApplicationStart` **Why** `bullWorker_.run()` is designed to return only when the worker is closed (https://github.com/taskforcesh/bullmq/issues/2128). This bug had flown under the radar until we started awaiting all modules `onApplicationStart` [here](https://github.com/medusajs/medusa/pull/15786). The effect is that when running in worker mode, application startup hangs indefinitely. It does not happen in server mode because `bullWorker_` only exists in worker mode. ## Bugs * fix: fix event-bus-redis onApplicationStart hook by [@peterlgh7](https://github.com/peterlgh7) in [#15838](https://github.com/medusajs/medusa/pull/15838) * fix: properly handle undefined bullWorker by [@peterlgh7](https://github.com/peterlgh7) in [#15842](https://github.com/medusajs/medusa/pull/15842) ## Other Changes * i18n(ja): complete dashboard translations — fill 511 missing keys by [@greymoth-jp](https://github.com/greymoth-jp) in [#15839](https://github.com/medusajs/medusa/pull/15839) ## New Contributors * @greymoth-jp made their first contribution in [#15839](https://github.com/medusajs/medusa/pull/15839) **Full Changelog**: [v2.17.0...v2.17.1](https://github.com/medusajs/medusa/compare/v2.17.0...v2.17.1)