I am running ActiveMQ 5.4.2 with JAAS user authentication using the ActiveMQ
supplied JAAS module. Using the web console (connecting to port 8161)
or using jconsole, I can see what connections are currently made to the
ActiveMQ broker, but I cannot appear to find out what username each
connec
setting up a consumer is a little expensive, have a look at using a
composite destination so that you can subscribe to all destinations at
once.
Also, there is a delay between new consumer registration and async
dispatch, so waiting a few seconds before unsubscribe is necessary.
http://activemq.ap
DOH! I meant to post this to the Camel forum. Sorry.
To: users@activemq.apache.org
Subject: Possible Memory Leak when JMX agent enabled
Date: Fri, 29 Apr 2011 17:06:26 -0500
All:
Our production servers are experiencing a fairly severe memory leak - it takes
about 12 days to get the dre
All:
Our production servers are experiencing a fairly severe memory leak - it takes
about 12 days to get the dreaded OutOfMemoryExceptions.
We use linux (CentOS 5.x)
Sun 1.6.0_22 JDK
Camel 2.4.0
ActiveMQ 5.3.1
JBoss 4.2.1.GA (I know! It's old.)
I've attached two screenprints from the Eclipse Me
Thanks Aleksandar! Tim suggested similar solution yesterday, and I tried ...
I'll try again. Now I hope that you guys understand what I want, and do you
still think that nobody needs to do like this? The new suggestions of Tim
seem OK to me as well, though they are new for me, I'll try them as well
mruan writes:
> What I want is to modify some code (e.g. built-in checks) in the function
> f() so that when the second case happens, the function will NOT create the
> wrong queue.
>
> I hope that I am now clear to you.
You will have to precreate the destinations
(http://activemq.apache.org/con
On Fri, 2011-04-29 at 07:42 -0700, mruan wrote:
> Something like this:
>
> f(string &queuename, string &text)
> {
> ...
> if (queueName Existing) // is it possible to check if a queue exists in
> the session???
>destination = session->createQueue( queueName );
> else
> // queue do
Something like this:
f(string &queuename, string &text)
{
...
if (queueName Existing) // is it possible to check if a queue exists in
the session???
destination = session->createQueue( queueName );
else
// queue does not exist, something wrong
return;
producer = session
"So are you asking why you have to call 'createQueue' on the client side?"
--> YES!
"If I understand what you asking then calling the createQueue doesn't
create a new one if there's already on there that matches the name
you've given it, it just create the local representation of the queue
object
On Fri, 2011-04-29 at 06:40 -0700, mruan wrote:
> Then it's will be very strange indeed that nobody needs to do what I am
> supposed to do. Why do we have to create a queue in order to send a message
> even if the queue exists already?
>
> I study the faq's carefully which Tim told me to do, but I
Then it's will be very strange indeed that nobody needs to do what I am
supposed to do. Why do we have to create a queue in order to send a message
even if the queue exists already?
I study the faq's carefully which Tim told me to do, but I am sorry that I
still don't find the solution. Put the pr
Hi Everyone,
Its official, AcitveMQ-CPP v3.4.0 has now been released.
This is a major release of the ActiveMQ-CPP client which includes some
API changes and several improvements over the 3.3.0 release. Some
additional methods have been added to the CMS API to make it easier to
use, see the API
Hi Ming,
I think that nobody needs to do something like this because, guessing about
your problem, you could be trying to dont allow to send messages to a
queue/topic, if you have no consumer of the same one? (the consumer creates
the queue/topic). is it? (if I'm wrong sorry)
One of the features
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