Sporadic IllegalStateException "Endpoint not found" on provider side for oneway
operation
-----------------------------------------------------------------------------------------
Key: SM-2017
URL: https://issues.apache.org/jira/browse/SM-2017
Project: ServiceMix
Issue Type: Bug
Components: servicemix-common
Affects Versions: archetypes-2010.01
Environment: Windows, MacOS, Linux
Reporter: Andrei Shakirin
Hi ServiceMix Team,
Could you please help me with the following problem:
Test case: consumer sends some oneway request to SMX provider.
For some requests (~ 1 from 5) provider reports following stak strace:
java.lang.IllegalStateException: [130]Endpoint not found:
{http://services.sopware.org/demo/Whiteboard}WhiteboardProvider:localhost
at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:615)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchangeInTx(AsyncBaseLifeCycle.java:474)
at
org.apache.servicemix.common.AsyncBaseLifeCycle$2.run(AsyncBaseLifeCycle.java:351)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Detail analyse shows following:
For error requests AsyncBaseLifeCycle.processExchange() received request with
role=Role.Provider. For successfull requests exchange always has
role=Role.Consumer.
As soon as exchange has provider role, code in
AsyncBaseLifeCycle.processExchange() cannot find endpoint and throws described
exception.
If I change code and try to obtain endpoint as for consumer role (via
JbiConstants.SENDER_ENDPOINT), scenario works.
It seems that ChannelImpl sometimes changes role for oneway request that causes
described error.
Regards,
Andrei.
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