Stepan Shcherbakov created CAMEL-17374:
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Summary: RecepientList doesnt stop after CamelContext.shutdown()
Key: CAMEL-17374
URL: https://issues.apache.org/jira/browse/CAMEL-17374
Project: Camel
Issue Type: Bug
Components: camel-core
Reporter: Stepan Shcherbakov
My program has camel route:
timer -> direct:send:to:recipientList
direct:send:to:recipientList -> recipientList -> direct1
-> direct2
direct1 -> processor -> file
direct2 -> processor -> http (which fails with error)
*redelivery set to infinite (-1) and redelivery delay set to 100ms*
I called CamelContext.shutdown() and it shutdowned successful.
Suddenly, after 30s from shutdown was completed, 3 recipientList processors
raised and started to redelivery:
2021/12/23-13:40:35.265 [Camel (ContextName) thread #10 - RecipientList](463)
W! org.apache.camel.processor.errorhandler.RedeliveryErrorHandler - Error
during processing OnExceptionOccurred. This exception is ignored.
java.lang.IllegalArgumentException: my exception
at my error handler
at
chassis//org.apache.camel.processor.errorhandler.RedeliveryErrorHandler$RedeliveryTask.onExceptionOccurred(RedeliveryErrorHandler.java:953)
at
chassis//org.apache.camel.processor.errorhandler.RedeliveryErrorHandler$RedeliveryTask.doRun(RedeliveryErrorHandler.java:635)
at
chassis//org.apache.camel.processor.errorhandler.RedeliveryErrorHandler$RedeliveryTask.run(RedeliveryErrorHandler.java:623)
at
chassis//org.apache.camel.impl.engine.DefaultReactiveExecutor$Worker.schedule(DefaultReactiveExecutor.java:148)
at
chassis//org.apache.camel.impl.engine.DefaultReactiveExecutor.schedule(DefaultReactiveExecutor.java:55)
at
chassis//org.apache.camel.processor.MulticastProcessor.lambda$schedule$1(MulticastProcessor.java:312)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Exception from error handler is ok because I throw it when camel context is
stopped.
*Why there are working camel threads after context was shutdowned?*
These threads never stop and trying to redelivery every 100ms (as redelivery
delay set).
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