forked from https://github.com/symfony/symfony
a0cefaa103
This PR was merged into the 4.4 branch.
Discussion
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[Messenger] use events consistently in worker
| Q | A
| ------------- | ---
| Branch? | 4.4
| Bug fix? | no
| New feature? | yes
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tickets | Fix #32560, #32614, #33843
| License | MIT
| Doc PR |
The worker had the three ways to handle events
1. $onHandledCallback in `run(array $options = [], callable $onHandledCallback = null)`
2. events dispatched using the event dispatcher
3. hardcoded things inside the worker
This PR refactores the messenger worker to only use event dispatching. So instead of a hardcoded `$onHandledCallback` and worker decorators, we use event listeners and we don't need a `WorkerInterface` at all. The behavior of all the options like `--memory-limit` etc remains the same.
I introduced two new events
- `WorkerStartedEvent`
- `WorkerRunningEvent`
Together with the existing `WorkerStoppedEvent` it's very symmetrical and solves the referenced issues.
Commits
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| .github | ||
| src/Symfony | ||
| .appveyor.yml | ||
| .editorconfig | ||
| .gitignore | ||
| .php_cs.dist | ||
| .travis.yml | ||
| CHANGELOG-4.0.md | ||
| CHANGELOG-4.1.md | ||
| CHANGELOG-4.2.md | ||
| CHANGELOG-4.3.md | ||
| CODE_OF_CONDUCT.md | ||
| composer.json | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS.md | ||
| LICENSE | ||
| link | ||
| phpunit | ||
| phpunit.xml.dist | ||
| README.md | ||
| UPGRADE-4.0.md | ||
| UPGRADE-4.1.md | ||
| UPGRADE-4.2.md | ||
| UPGRADE-4.3.md | ||
| UPGRADE-4.4.md | ||
| UPGRADE-5.0.md | ||
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