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From "Hazel Bobrins (JIRA)" <j...@apache.org>
Subject [jira] [Created] (QPID-5535) Memory leak in Perl bindings when fetch() called with duration
Date Mon, 03 Feb 2014 11:12:09 GMT
Hazel Bobrins created QPID-5535:
-----------------------------------

             Summary: Memory leak in Perl bindings when fetch() called with duration
                 Key: QPID-5535
                 URL: https://issues.apache.org/jira/browse/QPID-5535
             Project: Qpid
          Issue Type: Bug
          Components: C++ Broker, Perl Client
    Affects Versions: 0.24
         Environment: RHEL6/2.6.32-220.13.1.el6.x86_64 swig-1.3.40-6.el6
            Reporter: Hazel Bobrins


When fetch() is called with a duration and no messages exist memory is leaked

How to reproduce
Create a queue
Run attached code example
Watch memory stats

Example memory stats while running the above
time,VmPeak,VmSize,VmHWM,VmRSS,VmData,VmStk
1391425166,236444,210368,15164,15164,81772,88
1391425171,236444,212212,16960,16960,83616,88
1391425176,236444,213928,18764,18764,85332,88
1391425181,236444,215764,20560,20560,87168,88
1391425186,236444,217608,22360,22360,89012,88
1391425191,236444,219324,24176,24176,90728,88
1391425196,236444,221172,25972,25972,92576,88
1391425201,236444,223016,27768,27768,94420,88
1391425206,236444,224732,29556,29556,96136,88


Memory does not seem to be leaked if there are messages waiting on the queue or if no duration
is provided and messages are present on the queue.




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