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Posted to dev@qpid.apache.org by "Flavio Baronti (JIRA)" <ji...@apache.org> on 2016/04/29 09:54:12 UTC

[jira] [Created] (QPID-7237) Excessive threads creation when suspending/resuming flow

Flavio Baronti created QPID-7237:
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             Summary: Excessive threads creation when suspending/resuming flow
                 Key: QPID-7237
                 URL: https://issues.apache.org/jira/browse/QPID-7237
             Project: Qpid
          Issue Type: Bug
          Components: Java Client
    Affects Versions: qpid-java-6.0.2, 0.24
            Reporter: Flavio Baronti


In high load situations, with a NO_ACKNOWLEDGE session, it is possible for the client to create an excessive amount of threads to suspend/resume the channel.
I'm providing a patch to avoid creating a new thread if the previous thread has not completed its operation. This patch appears to avoid the problem in our environment. Notice we are using version 0.24, but the code is the same in the latest version.



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