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https://issues.apache.org/jira/browse/JAMES-3454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benoit Tellier closed JAMES-3454.
---------------------------------
Fix Version/s: 3.6.0
Resolution: Fixed
> TaskManager: RabbitMQ outages requires a James restart
> ------------------------------------------------------
>
> Key: JAMES-3454
> URL: https://issues.apache.org/jira/browse/JAMES-3454
> Project: James Server
> Issue Type: Bug
> Components: rabbitmq, task
> Reporter: Benoit Tellier
> Priority: Major
> Fix For: 3.6.0
>
>
> Steps to reproduce:
> - Stop rabbitMQ
> - Interact for a while with RabbitMQ
> - Restart rabbit.
> Observation: RabbitMQ **does not automatically heal!**
> A James restartis being required.
> RabbitMQ logs:
> {code:java}
> 2020-11-24 05:01:03.164 [error] <0.758.0> Channel error on connection
> <0.730.0> (192.168.0.5:55846 -> 192.168.0.3:5672, vhost: '/', user: 'guest'),
> channel 1:
> operation basic.consume caused a channel exception not_found: no queue
> 'eventbus-b0ce1474-c6e5-4117-a611-2a62d1e11ec3' in vhost '/'
> 2020-11-24 05:01:03.192 [error] <0.854.0> Channel error on connection
> <0.730.0> (192.168.0.5:55846 -> 192.168.0.3:5672, vhost: '/', user: 'guest'),
> channel 14:
> operation basic.consume caused a channel exception not_found: no queue
> 'terminationSubscriber6557b9f9-812c-42e8-9020-0b6646731398' in vhost '/'
> 2020-11-24 05:01:03.200 [error] <0.862.0> Channel error on connection
> <0.730.0> (192.168.0.5:55846 -> 192.168.0.3:5672, vhost: '/', user: 'guest'),
> channel 16:
> operation basic.consume caused a channel exception not_found: no queue
> 'taskManagerCancelRequestsQueue89eddcec-542c-4237-b379-656a692af78e' in vhost
> '/'
> 2020-11-24 05:01:03.426 [info] <0.910.0> accepting AMQP connection <0.910.0>
> (192.168.0.5:55848 -> 192.168.0.3:5672)
> {code}
> This, is due to the use of exclusive queue, that do **not** gets re-created
> upon restoration of the connection.
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