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From Aleksandar Ivanisevic <>
Subject Re: Queue does not drain completely.
Date Mon, 13 Jul 2009 11:18:02 GMT
RakeshRay <> writes:

> Thanks for the suggestions, I tried, but does not help.
> It could be the problem with the Stomp protocol!.
> Anyone using Stomp to Connect to use Active MQ?

I'm using STOMP with perl Net::Stomp and it is working reasonably good
for simple use. 5.3.SNAPSHOT is buggy once you go to more advanced
features (i.e. transactions). see i.e. AMQ-2280

BTW, I always use can_read before the actual read.

> mjustin wrote:
>> If it depends on message number / message size, maybe the broker needs
>> more buffer space, you can try increasing the memoryLimit in the
>> activemq.xml file. It helped with a similar problem where the producer
>> stopped after a small number of messages until I increased the value to
>> 50mb.
>>         <!-- Destination specific policies using destination names or
>> wildcards -->
>>         <destinationPolicy>
>>             <policyMap>
>>                 <policyEntries>
>>                     <policyEntry queue=">" memoryLimit="5mb"/>
>>                     <policyEntry topic=">" memoryLimit="5mb">
>>                     </policyEntry>
>>                 </policyEntries>
>>             </policyMap>
>>         </destinationPolicy>
>> RakeshRay wrote:
>>> I tried with 1000 messsages or 800 byte/each, that is small enough.
>>> I removed can_read before read_frame and seems behaving okay. Reading
>>> more to figure out if can_read is really required in my case or not!
>>> Thanks for the other suggestions, though.
>>> mjustin wrote:
>>>> I am using 5.2 and 5.3-Snapshot. Have you tried to test it with a
>>>> smaller number of messages, and without transactions? 
>>>> RakeshRay wrote:
>>>>> Hi, 
>>>>> We have written a wrapper around and internally it is using using
>>>>> timeout feature.
>>>>> What version of Active MQ are you using?
> -- 
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> Sent from the ActiveMQ - User mailing list archive at

Gle, svaka cast tebi i tvom poslu ali kaj nas moras svaki puta dojit sa 
tvojom placom i poslom itd. Pa svaki post koji postas prije ili kasnije 
pocinje aludirati na tvoje vrhunaravne izvore prihoda i materijalnih dobara. 
Daj se sredi malo. Mislim da na ama bas nikoga ne zanima koliko ti zaradujes 
i kako trosis svoje pare. Tomislav Kralj - hr.comp.programiranje.baze

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