Can Slave specify multiple URIs for same Master? w/ Multiple NICs

I am trying to determine the ideal hardware to run my ActiveMQ 5.2 Pure Master/Slave brokers on. I am currently deciding between hardware with 2 NICs versus 4 NICs. I am curious if ActiveMQ features currently support multiple replication connections between Master and Slave or alternatively fail

Re: Estimated release date for ActiveMQ NMS 1.1

Hello. Just following up on this. It looks like there are still quite a few items on the backlog for version 1.1. Has any progress been made? Looking to hopefully utilize the 1.1 version with the failover protocol implementation in production by end of May 2009. semog wrote: > > Hi, > > I

Re: ActiveMQ 5.2 too many open files exception

It's fixed by our system engineer. our AMQ is running up to 1m of msg now. The problem was firewall. http://activemq.apache.org/multicast-transport.html http://en.wikipedia.org/wiki/Multicast Bill Schuller wrote: > > Unix variants use a file descriptor for each network connection. In my > mes

Specifying full name for DLQ

I want dead messages from the 'RunningHamsters' queue to go into the 'DeadHamsters' queue, not the 'DLQ.RunningHamsters' queue. Since the individualDeadLetterStrategy only permits setting a prefix, I tried to configure a sharedDeadLetterStrategy with deadLetterQueue="DeadHamsters". This fails on s

activemq sends extra newline after null at end of Stomp frame

According to the stomp spec at http://stomp.codehaus.org/Protocol, frames are terminated by a NULL character. However, activemq sends an extra newline after the NULL. See activemq-5.1.0-svn20081024/src/main/activemq/connector/stomp/StompCommandWriter.cpp line 90. This bit me while I was using Pe

Write a Servlet that subscribes to activemq broker

Hi All, I am trying to write a servlet that subscribes to activemq broker and updates the ajax client, whenever any message is recieved by it, ie the servlet will act as a subscriber as well and will send data to the ajax clien on onMessage. Is it possible. I am thinking the Servelt should imp

Configuring ActiveMQ for JTA in Spring

Hi, My target environment is Apache Tomcat 6.0.16, Spring 2.5.1, ActiveMQ 5.1.0 and JOTM 2.0.13. I have been looking for a good example of configuring ActiveMQ with JTA (using JOTM) in a Spring environment, but the only samples I can find look significantly out of date - 2005\2006 timestamps, e

Re: Active MQ sends empty message bodies via Stomp

Hi Yury, note that you have to configure XStream properly so it can use your class' annotations, like org.apache.activemq.transport.stomp.SamplePojo used in StompTest. Cheers -- Dejan Bosanac Open Source Integration - http://fusesource.com/ ActiveMQ in Action - http://www.manni

Active MQ sends empty message bodies via Stomp

Hi all! I'm trying to force Ruby and Java code to interoperate between each other by means of ActiveMQ's stomp. I already have a Java classes that send ObjectMessages to each other and want these messages to be delivered and be unmarshalled in Ruby code. I read http://activemq.apache.org/stomp.h

Re: Messages getting Stuck

Hi Andy, we also had similar problems with ActiveMQ 5.2 (see AMQ-2161). This is apparently fixed in fuse 5.3.0.0, so we switched to fuse. However, even with fuse, we had some additional problems, which we had to patch ourselves (namely an out-of-memory problem and a problem with interruptions).

Re: Slave but worker !

Gary Tully wrote: > > you would need to manage the slave broker start in another bean and > thread. > set the start property to false and inject the broker bean into another > bean > where the broker.start() can be called in another thread. > Very good idee ! Unfortunately the property start

Re: Exclusive consumer problem using ActiveMQ and JBoss annotations

Hi Brad, bwarren wrote: [MDB with exclusive consumer gets called 10 times the same time (with different messages).] > I suspect this is a JBoss issue, but I was hoping someone might have run > across this and knows of a fix or workaround or can spot what I'm doing > wrong. > I think you have t