OpenJMS 0.7.7-beta-1 java heapspace error

[George H]

I have Open JMS 0.7.7-beta-1 running for about 3 months non-stop with
a dedicate java program I wrote that uses it. Their's 1 durable
subscriber and the rest are just regular ones. Then when calling the
TopicSuscriber.recieve() method I get hit with a
"javax.jms.JMSException: Java heap space" error. It goes on until I
have to restart openjms and my program again.

Is this exception happening from OpenJMS cos it ran out of memory? or
from me ? I'm just calling on receive() method the whole time.. btw
this is a durable suscriber that stays connected 24/7 for months on
end. So I dunno if that should raise an possible concerns.

Any ideas?

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[Ellery, David]

George,

Did the subscriber disconnect uncleanly? as I had a issue where if a
subscriber (or a queue reciever) disconnected uncleanly(e.g. the program
crashed or was killed off) then openJMS would get into an infinite loop,
which could have caused your issue.

try getting it to output more logs.. though if its running for months
that might be an issue.

I had to move to using activeMQ because of the little issues, which was
a pain because openJMS was so lightweight and easy to deploy.

-----Original Message-----
From: openjms-user-bounces@...
[mailto:openjms-user-bounces@...] On Behalf Of George
H
Sent: Friday, 1 February 2008 8:14 PM
To: openjms-user@...
Subject: [openjms-user] OpenJMS 0.7.7-beta-1 java heapspace error

I have Open JMS 0.7.7-beta-1 running for about 3 months non-stop with a
dedicate java program I wrote that uses it. Their's 1 durable subscriber
and the rest are just regular ones. Then when calling the
TopicSuscriber.recieve() method I get hit with a
"javax.jms.JMSException: Java heap space" error. It goes on until I have
to restart openjms and my program again.

Is this exception happening from OpenJMS cos it ran out of memory? or
from me ? I'm just calling on receive() method the whole time.. btw this
is a durable suscriber that stays connected 24/7 for months on end. So I
dunno if that should raise an possible concerns.

Any ideas?

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