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From Timothy Bish <tabish...@gmail.com>
Subject Re: ActiveMQ-CPP: memory leak with persistent sendings?
Date Fri, 26 Feb 2010 15:18:48 GMT
On Fri, 2010-02-26 at 07:14 -0800, opernas wrote:
> Version is 3.1.0
> 
Please give 3.1.1 a try as there were several fixes in that release for
memory leaks.

Regards


> 
> Timothy Bish wrote:
> > 
> > On Fri, 2010-02-26 at 03:45 -0800, opernas wrote:
> >> 
> >> Like I said, this issue occurred with my app but in SimpleProducer.cpp
> >> sample too. If you take SimpleProducer.cpp and put DeliverMode flag to
> >> PERSISTENT (instead of NON_PERSISTENT).
> >> 
> >> ==3085== 160 bytes in 20 blocks are definitely lost in loss record 27 of
> >> 40                                                                         
                                                          
> >> ==3085==    at 0x40253C5: operator new(unsigned int)
> >> (vg_replace_malloc.c:214)                                                  
                                                                              
> >> ==3085==    by 0x4313A16:
> >> activemq::core::ActiveMQSession::send(cms::Message*,
> >> activemq::core::ActiveMQProducer*, activemq::util::Usage*) (Pointer.h:45)  
                                                    
> >> ==3085==    by 0x430843E:
> >> activemq::core::ActiveMQProducer::send(cms::Destination const*,
> >> cms::Message*, int, int, long long) (ActiveMQProducer.cpp:197)             
                                         
> >> ==3085==    by 0x43065F6:
> >> activemq::core::ActiveMQProducer::send(cms::Destination const*,
> >> cms::Message*) (ActiveMQProducer.cpp:134)                                  
                                         
> >> ==3085==    by 0x43074FA:
> >> activemq::core::ActiveMQProducer::send(cms::Message*)
> >> (ActiveMQProducer.cpp:102)                                                 
                                                   
> >> ==3085==    by 0x8049F4D: SimpleProducer::run() (prueba.cpp:126)           
                                                                                         
                                         
> >> ==3085==    by 0x804928A: main (prueba.cpp:227)
> >> 
> >> 
> >> ==3085== LEAK SUMMARY:
> >> ==3085==    definitely lost: 7,280 bytes in 40 blocks
> >> ==3085==    indirectly lost: 10,406 bytes in 468 blocks
> >> ==3085==      possibly lost: 784 bytes in 6 blocks
> >> ==3085==    still reachable: 28 bytes in 1 blocks
> >> ==3085==         suppressed: 0 bytes in 0 blocks
> >> 
> >> Is in the producer->send() call... but I dont know if I've some mistake,
> >> or
> >> if a put PERSISTENT, i need to do something else... i've tried different
> >> ackwnoledge methods, but i've still loosing memory.
> >> 
> >> 
> > 
> > It would help to know the version of the client you are using.  The most
> > recent 3.1.1 release has several memory and resource leak fixes in it.
> > 
> > Regards
> > 
> > 
> > -- 
> > Tim Bish
> > 
> > Open Source Integration: http://fusesource.com
> > ActiveMQ in Action: http://www.manning.com/snyder/
> > 
> > Follow me on Twitter: http://twitter.com/tabish121
> > My Blog: http://timbish.blogspot.com/
> > 
> > 
> > 
> 

-- 
Tim Bish

Open Source Integration: http://fusesource.com
ActiveMQ in Action: http://www.manning.com/snyder/

Follow me on Twitter: http://twitter.com/tabish121
My Blog: http://timbish.blogspot.com/


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