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base repository: AppsDevTeam/background-queue
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head repository: AppsDevTeam/background-queue
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compare: nice-shutdown
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  • 2 commits
  • 15 files changed
  • 1 contributor

Commits on Jun 23, 2026

  1. Implement label-specific DIE queues for targeted consumer restart 

    - Add Manager methods getTopPriorityName() and includeTopPriority() to support per-label DIE queues (e.g., 0_worker)
- Update Consumer and Producer interfaces to accept optional consumerLabel parameter
- Add -l/--label option to consume and reload-consumers commands
- Enhance reload-consumers to send DIE per label with -l option (e.g., -l label1,label2) while maintaining backward compatibility (number of DIE messages per label/queue)
- Update Producer helper signatures to match interface changes
- Add comprehensive unit and integration tests for label queue naming and reload logic
- Update README and CLAUDE.md with new functionality and usage guidance
    Viktor Mašíček committed Jun 23, 2026
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  2. Implement nice shutdown for graceful consumer termination 

    - Add SHUTDOWN control message and NICE_SHUTDOWN_EXIT_CODE (100) to PhpAmqpLib producer
- Implement publishShutdown() method on Producer interface for targeted graceful consumer stops
- Update PhpAmqpLib consumer to recognize SHUTDOWN message and exit with code 100 instead of restarting
- Add background-queue:shutdown-consumers command with same targeting as reload-consumers (number, queue, -l label)
- Add comprehensive test suite including end-to-end subprocess test verifying proper exit code
- Add shutdownConsumerWorker.php fixture for subprocess testing against real RabbitMQ and database
- Document nice shutdown mechanism in README with supervisor configuration example (exitcodes=100, autorestart=unexpected)
- Update CLAUDE.md with details on dual control messages (DIE for restart, SHUTDOWN for graceful stop)
- Update all Producer implementations and test mocks to support publishShutdown method

This allows supervisor-managed consumers to be gracefully stopped before server maintenance or restarts
without requiring restarts, while maintaining backward compatibility with existing reload-consumers workflow.
    Viktor Mašíček committed Jun 23, 2026
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    293a6c7 View commit details
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