Re: ActiveMQ thoughts

If you experience problems - the best thing to do is to raise a support issues (jira) , with a junit test case (hopefully one class - look at the src for examples) asap Provide details about your environment, the version of AMQ you are running and any config information as well. cheers, Ro

Re: a question about network of brokers

and i set static queues in . the situation is the same. receive action like a register action although excluedDestinations is set. sigh... how can i make sure of this? just use JMS TO JMS method to solve the problem? JMS TO JMS solution have some reconnecting problem so why i use networkCon

Re: a question about network of brokers

and i found another interesting thing. both AMQs i don't set a static queue. so i use cilent to send messages to queue TEST.FOO1 on 'TOP' AMQ. if i use client to receive from one of the other AMQ once named FOO1, the next time all messages will forward to this FOO1. if i receive the same queue on

a question about network of brokers

i set 3 networkConnector to connect another 3 AMQ in my XML. this AMQ named 'TOP'. in each of the networkConnector i set the same excludedDistinations queue named TEST.FOO, in order to receive messages if other 3 AMQ have the messages in that queue TEST.FOO. i use client connect to 'TOP' AMQ to s

Re: ActiveMQ thoughts

I watch this thread with interest because I also have issues with activemq and have not found any solution (using released version 5.0). I kind of lost hope right now with using activemq. I use Stomp for publisher and consumer. There are about 30 producers and 40 consumers each using their own co

Re: ActiveMQ - Maven - ActiveIO

it really seems like if the project depends on a snapshot, the apache snapshot repository should be in the pom as a workaround you can add it to your pom (or settings.xml or whatever) but it would be nice if this wasn't necessary apache-snaps apache snapshot repo

Re: ActiveMQ v5.0.0 Performance issue

Waiting for stuff to sync to disk is always gonna be slow btw. More details here on tuning (e.g. parallelise, using many producers and consumers or use transactions and batching) http://open.iona.com/wiki/display/ProdInfo/FUSE+Message+Broker+Performance+Tuning+Guide On 21/12/2007, EricMeena <[EM

Re: ActiveMQ v5.0.0 Performance issue

Thanks RajDevies, I also used the default value (32mb) as you suggested, still this didn't help me. Do you think there are some other properties to combine with the syncOnWrite to make performance acceptable?? Thank you. rajdavies wrote: > > Although syncOnWrite will be slow - I think the siz

WireFormat Negotiation Hangs in 4.1.1

I have an ActiveMQ 4.1.1 broker and client. Sometimes a client hangs in the middle of the wireformat negotiation, and does not recognize that it is stuck. This does not happen all the time, but once we did have about 10% of 800 clients freeze overnight. Client logs: 2007-12-13 01:08:16,917 DEB

Re: Bugs in the REST examples

jianxiac wrote: > > Dear all, > I set up the REST/AJAX examples following the instruction: > > http://activemq.apache.org/web-samples.html > > and ran the simple HTTP GET / POST via regular web browser technology > (hyperlinks and HTML forms), by posting messages with the html form: >

Re: how to set the message distination of Networks of Broker.

i solved my project with AMQ, but the problem is still there without my project. in my project i have 3 AMQs. one is the TOP, another two are children of the TOP.and two children do NOT have communication.so i just connect the TOP to two children, and two children connect to TOP without two childr

Re: Which version and persistence combination to use?

Please keep try the latest 5.0-SNAPSHOT - as we are working our way through any issues you find On Dec 21, 2007, at 11:17 AM, John Smith wrote: Hi, Does anyone have the perfect combination of ActiveMQ release that has been working for a longer period of time with large (>=10MB) and durabl

Which version and persistence combination to use?

Hi, Does anyone have the perfect combination of ActiveMQ release that has been working for a longer period of time with large (>=10MB) and durable messages? We have tried various combinations of AMQ4.0, 4.1.1 and 5.0 with the default old file storage, MySQL, Derby and Kaha, but we have not been l

Which version and persistence combination to use?

Hi, What is the perfect combination of ActiveMQ release that has been working for you for a longer period of time with large (>=10MB) and durable messages? We have tried various combinations of AMQ4.0, 4.1.1 and 5.0 with the default old file storage, MySQL, Derby and Kaha, but we have not been l

NegativeArraySizeException in Unmarshal

Hi, We have been hit with this exception on our sending of messages: Exception in thread "ActiveMQ Transport: tcp:///127.0.0.1:29406" java.lang.NegativeArraySizeException at org.apache.activemq.openwire.v2.BaseDataStreamMarshaller.tightUnmarshalByteSequence(BaseDataStreamM arshaller.java:

Re: ANN: Apache ActiveMQ Client Component for Delphi and Free Pascal

Awesome Michael!! On Dec 21, 2007, at 8:41 AM, mjustin wrote: About BTActiveMQClient BTActiveMQClient is a component for Delphi(tm) and Free Pascal which provides easy access to the Apache ActiveMQ messaging system. With BTActiveMQClient, applications can connect to Apache ActiveMQ servers, s

Re: AMQ 100% of CPU in RCP application

Hi, OK, that does sound reasonable, but if that is the case, then how can you distinguish between just wait time and actual CPU time in the profiler output? Hiram Chirino wrote: > > Hi I don't think your interpreting the profiler correctly. > > It is expected that most of the time that threa

ANN: Apache ActiveMQ Client Component for Delphi and Free Pascal

About BTActiveMQClient BTActiveMQClient is a component for Delphi(tm) and Free Pascal which provides easy access to the Apache ActiveMQ messaging system. With BTActiveMQClient, applications can connect to Apache ActiveMQ servers, subscribe to queues and topics, send and receive messages and objec