MAPCodec : memory leak with an async client with network issues (connection
timeout, read timeout etc)
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Key: CXF-2591
URL: https://issues.apache.org/jira/browse/CXF-2591
Project: CXF
Issue Type: Bug
Components: WS-* Components
Affects Versions: 2.2.5
Environment: CXF 2.2.2 & 2.2.5 / JDK 1.6 / Linux (Ubuntu 9.10)
Reporter: Thomas Sauzedde
Priority: Critical
Context :
a JAX-WS asynchronous client, with WS-Adressing enabled
when there are network issues like connection timeout, read timeout etc,
Observed facts :
MAPCodec::uncorrelatedExchanges is not cleaned when the client is trying to
request the server and there is a network issue.
In such a case, the InterceptorChain is by-passed, so MAPCodec::handleFault()
is NOT called and so the MAPCodec::uncorrelatedExchanges grows and grows until
OOM :-(
Don't have any patch (yet) to provide because this is something more
architectural than technical :-(
When a network issue occurs, this throws an ExecutionException in
JaxwsClientCallback::handleResponse(), the "normal" InterceptorChain is then
by-passed there IMHO ...
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