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From "Daniel Kulp (JIRA)" <j...@apache.org>
Subject [jira] Created: (SMXCOMP-706) Poor interceptor chain management and memory leak in CxfBc
Date Wed, 03 Feb 2010 22:44:34 GMT
Poor interceptor chain management and memory leak in CxfBc
----------------------------------------------------------

                 Key: SMXCOMP-706
                 URL: https://issues.apache.org/activemq/browse/SMXCOMP-706
             Project: ServiceMix Components
          Issue Type: Bug
          Components: servicemix-cxf-bc
            Reporter: Daniel Kulp



CxfBcProvider and CxfBcProviderMessageObserver use a PhaseChainCache object to create the
PhaseInterceptorChain.  However, it doesn't actually use it as a cache so that is useless.
  The cache object creates a chain, then clones it and holds onto the original.   Thus, double
the memory is used at the start plus the processing time of the clone.

Also, the BcProvider calls getOutInterceptors().addAll(getBus().getOutInterceptors()); for
EVERY request causing the getOutInterceptors list to grow causing a memory leak.

I'll attach a patch that fixes them both.

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