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From Dil <dilrajsinghs...@gmail.com>
Subject Re: Resources not getting deallocated after receiving messages
Date Thu, 27 Mar 2008 08:51:51 GMT


I have an asynchronous sender and receiver. After sending about 200k
messages I am getting 'OutOfMemory'

are you closing all connection after you send from producer?


rby wrote:
> 
> Hi,
> 
> Same here, I have an obvious memory leak with activemq 5.1-snapshot.
> I hope someone will respond at least to one of these memory related
> questions.
> 
> Regards,
> Ramzi
> 
> 
> krv wrote:
>> 
>> Hi,
>> 
>> Many posts have been posted regarding 'OutOfMemory' but I couldn't find
>> relevant information, hence posting in a new thread.
>> 
>> I have an asynchronous sender and receiver. After sending about 200k
>> messages I am getting 'OutOfMemory'. After observing the profiler I found
>> out that the sessions created for the messages are not getting closed.
>> Also found out that instances of the following objects go on increasing:
>>  * <class>[ ]
>>  * java.util.concurrent.locks.ReentrantLock$NonfairSync
>>  * java.util.concurrent.ConcurrentHashMap$Segment
>> 
>> The number of instances for the above objects is about 3 times (each) the
>> number of messages i.e. about 9 objects for each message. 200k+ objects
>> (of each type) account upto around 50mb.
>> 
>> Am I missing something in the sender/receiver?
>> 
>> Any help is greatly appreciated.
>> 
>> Regards,
>> Vivek
>> 
> 
> 

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