Details
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Type:
Bug
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 2.18.2
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Fix Version/s: 2.19.0
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Component/s: camel-sjms
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Labels:None
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Estimated Complexity:Unknown
Description
This is not easy to reproduce I haven't been able to simplify it down from our code to recreate it but I can reliably cause it to happen. Basically if you hit a camel-sjms route with a spike of load from nothing and have a bunch of .toD("dynamic-${route}") it can create more connections than the pool allows then when a connection is returned it is closed and one of the routes will be using a session with a closed connection and will not work until it is restarted.
The code in question:
https://github.com/apache/camel/blob/camel-2.18.x/components/camel-sjms/src/main/java/org/apache/camel/component/sjms/producer/InOnlyProducer.java#L51-L67