Re: QPID Java Client Library for Java 1.4

2011-08-22 Thread Robbie Gemmell
We dont release a Java 1.4 client, no. I believe one was previously released through use of Retrotranslator, but I'm not sure when the last one was released; it hasnt been done in years though. Regards, Robbie On 22 August 2011 05:50, Rishi Dev rish...@gmail.com wrote: Hi, We are having SAPXI

Re: can the C++ broker expire really idle connections?

2011-08-22 Thread Gordon Sim
On 08/22/2011 03:08 AM, Paul Colby wrote: Hi, I have a C++ broker (0.10) running, which has messages stuck in a handful of queues. It seems that these messages are stuck because the broker has given them to one of my consumer processes, which has not yet ack'd/rejected/released the messages.

Re: can the C++ broker expire really idle connections?

2011-08-22 Thread Paul Colby
On Mon, Aug 22, 2011 at 6:58 PM, Gordon Sim g...@redhat.com wrote: On 08/22/2011 03:08 AM, Paul Colby wrote: Hi, I have a C++ broker (0.10) running, which has messages stuck in a handful of queues. It seems that these messages are stuck because the broker has given them to one of my

Re: QPID Java Client Library for Java 1.4

2011-08-22 Thread Rishi Dev
Thanks for your response Robbie. We will check with our group here and I will come back to the group in case I need any more help. On Mon, Aug 22, 2011 at 1:00 AM, Robbie Gemmell robbie.gemm...@gmail.comwrote: We dont release a Java 1.4 client, no. I believe one was previously released through

How can I tell if a Session is closed?

2011-08-22 Thread Toralf Lund
Hi. I tried to post this on Friday, but it doesn't seem to have made its way to the list, for some reason: This e-mail, including any attachments and response string, may contain proprietary information which is confidential and may be legally privileged. It is for the intended recipient

Re: How can I tell if a Session is closed?

2011-08-22 Thread Gordon Sim
On 08/22/2011 07:43 AM, Toralf Lund wrote: Is there any way to tell if close() has been called on an qpid::messaging::Session (in the C++ API)? There is no isClosed() or isOpen() method on this class... It does seem like isError() will be set, but can I rely on this? And how can I distinguish

How can I tell if a Session is closed?

2011-08-22 Thread Toralf Lund
Hi. Is there any way to tell if close() has been called on an qpid::messaging::Session (in the C++ API)? There is no isClosed() or isOpen() method on this class... It does seem like isError() will be set, but can I rely on this? And how can I distinguish between a closed session and a

Re: QPID Java Client Library for Java 1.4

2011-08-22 Thread Fraser Adams
Hi Rishi, Is there a reason that you absolutely have to stick with Java 1.4? TBH it's a bit long in the tooth now and more recent Java versions will give you a lot of benefits. Would you not be better looking at the components that have specific dependencies on old JVM versions and working

Re: I seem to be getting spurious exchangeDeclare Events as a result of sending to a replyTo address.

2011-08-22 Thread Fraser Adams
Hi Robbie that's good news. Did you see my later post? I'd be interested in yours (and others) view on the following I'm curious though. What's the reason for validating a replyTo address using an exchange declare? What I mean by that is that I'd have thought that in general a reply to

Re: QPID Java Client Library for Java 1.4

2011-08-22 Thread Fraser Adams
Just to back up my earlier point have you looked through http://java.sun.com/j2se/1.5.0/compatibility.html Fraser Adams wrote: Hi Rishi, Is there a reason that you absolutely have to stick with Java 1.4? TBH it's a bit long in the tooth now and more recent Java versions will give you a lot

Re: QPID Java Client Library for Java 1.4

2011-08-22 Thread Rishi Dev
Hi Frase, Thank you very much for your suggestions. I agree with you completely. But in our enterprise things are little complicated at this point in time. We have SAP and XI which are on older versions and are limiting us for messaging client library to support JDK 1.4. SAP/XI are in the plan

QPID Performance and Persistent MsgStore

2011-08-22 Thread Rishi Dev
Hi, I was doing some QPID performance tests. I had it's msg store set to Derby and then pumped 25000 large msgs (XML format) each msg of size about 2.9 MB. It took on an average 497 mili seconds per msg. Compared to this RabbitMQ has shown a performance of ~88 mili seconds per msg to push it into

Re: QPID Java Client Library for Java 1.4

2011-08-22 Thread Fraser Adams
Hi Rishi, so have you tried SAP XI running on a later VM? I don't know if you caught my later post on backwards compatibility but Java does (in general) do a pretty good job with respect to backwards binary compatibility on more recent JVMs - indeed backwards compatibility was one of the

Re: QPID Performance and Persistent MsgStore

2011-08-22 Thread Carl Trieloff
Which broker are you using? I'm assuming the Java broker based on Derby question The C++ broker with the msg store has been bench-marked at lot is a great performer for most use cases. There are a few use-cases we are still working on. I can point you to some info setup if you would like Carl.

Max size for a group of queues

2011-08-22 Thread Jeff Armstrong
Is there a way to set a maximum size for a group of queues, or even all queues? My dilemma is that I have several queues (lets say 8), and when the consumer application is off/disconnected for a while, these queues will fill up memory (lets say 8GB) fairly quickly. Currently I'm setting a