Issue with multiple consumers - re-delivering in progress jobs

Hello,

I'm not sure if I have found a bug or if this just a case of user error.

I am having an issue with running multiple workers on long running jobs (~20 minutes).

When add a message into the queue and then start 2 workers using the following command
bin/cake worker -c process-invoices -p process-invoices

Initially, 1 worker will begin to process the job. However, after about 5 minutes, the other worker also begins to start working on the same job.

I have set $maxAttempts = 1 in the job class.

Next, I tried to bind each processor to an unique name
bin/cake worker -c process-invoices -p process-invoices1
and
bin/cake worker -c process-invoices -p process-invoices2

The message is only picked up by 1 worker, however if another message gets added to the queue, the other worker receives the following error:

[LogicException] Processor was not found. processorName: "process-invoices2" in /var/www/html/vendor/enqueue/enqueue/ArrayProcessorRegistry.php on line 33

And when I don't bind the processor name and run the following command twice to create 2 workers
bin/cake worker -c process-invoices

I receive a similar error:

error: [LogicException] Processor was not found. processorName: "Cake\Queue\Queue\Processor63e2a1884f1c4" in /var/www/html/vendor/enqueue/enqueue/ArrayProcessorRegistry.php on line 33

For reference, the config for the queue is:

'Queue' => [
    'process-invoices' => [
        'url' => null,
        'queue' => 'process-invoices',
        'logger' => 'stdout',
        'receiveTimeout' => 10000,
        'storeFailedJobs' => true,
    ],
],

I am unable to figure out a method of having multiple workers without the errors or re-processing jobs.
Is there any config setting (visibility timeout) that I am missing to resolve my issues?

Thanks!

まず、process-invoices 構成と長時間実行されるジョブを使用して、2 つの bin/cake worker プロセスで問題を再現します。worker のエントリポイントと報告された ArrayProcessorRegistry.php の失敗を読み、その後、一意のプロセッサ名と共有されたプロセッサ名での動作を比較します。複数の worker が、再配信や Processor was not found エラーなしでキューに入ったジョブを処理できれば完了です。