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From Aidan <aidan.mor...@thalesgroup.com.au>
Subject What is best practice for creating Producers?
Date Fri, 18 Apr 2008 05:26:39 GMT

Hi,

I am using ActiveMQ 5 and am having an issue with my server (running
embedded broker) hitting a deadlock with in MemoryUsage.waitForMemory. I
have read the JIRA defects for this, however I have a question about how I
am using Producers in ActiveMQ (the file-system Cursor seems like it would
work nicely, but appears to only be configurable from the XML files, whereas
I use ActiveMQ and programatically configure it).

Each time I want to send a message to the server from my client I create a
new Producer, send the message and close the producer. One of my co-workers
said that he thinks that this sounds like an anti-pattern. After using
JProfiler and seeing how many ProducerId objects are created (and don't
appear to be garbage collected).

So my question is: Should I be creating one producer per queue/topic and
re-using it, or am I able to create one-per-request?

Cheers,

Aidan
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