# bunqueue v2.7.3

Fixes 4 bugs. Workflow emitter resilience: Event listeners that throw exceptions no longer break the dispatch chain.

Canonical: https://bunqueue.dev/blog/bunqueue-v2-7-3/

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Fixes 4 bugs. Workflow emitter resilience: Event listeners that throw exceptions no longer break the dispatch chain.

![](https://github.com/egeominotti.png?size=64) [egeominotti](https://github.com/egeominotti)

#### To install bunqueue v2.7.3

```bash title="bun"
bun add bunqueue@2.7.3
```

```bash title="npm"
npm install bunqueue@2.7.3
```

#### To upgrade bunqueue

```bash
bun add bunqueue@latest
```

## Bugfixes

- **Workflow emitter resilience**: Event listeners that throw exceptions no longer break the dispatch chain. All registered listeners are now called regardless of individual failures.
- **Parallel step error aggregation**: When multiple parallel steps fail, all errors are now reported via `AggregateError` instead of silently discarding all but the first.
- **forEach saga compensation**: `findStepDef()` now correctly matches indexed forEach step names (e.g. `process:0`) back to their definition, enabling proper compensation rollback for forEach iterations.
- **Map node observability**: `executeMap()` now emits `step:started` and `step:completed` events, making map nodes observable like all other node types.

## Tests

- Added 24 workflow engine issue reproduction tests (`test/workflow-issues.test.ts`)

## Thanks to 1 contributor!

- [@egeominotti](https://github.com/egeominotti)

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[← bunqueue v2.7.2](https://bunqueue.dev/blog/bunqueue-v2-7-2/) · [Release on GitHub](https://github.com/egeominotti/bunqueue/releases/tag/v2.7.3) · [Commits since v2.7.2](https://github.com/egeominotti/bunqueue/compare/v2.7.2...v2.7.3) · [Full changelog](https://bunqueue.dev/changelog/) · [All posts](https://bunqueue.dev/blog/)