Re: Qpid clustering with cman

2011-12-09 Thread David Zhou
Thank you sir for such valuable information. It saves me a lot of time. -- View this message in context: http://apache-qpid-users.2158936.n2.nabble.com/Qpid-clustering-with-cman-tp7073493p7077367.html Sent from the Apache Qpid users mailing list archive at Nabble.com.

Re: Has anyone tried Bridging between Qpid and ActiveMQ?

2011-12-09 Thread Fraser Adams
Morning Boris, Many thanks for the detailed response. Funnily enough I was thinking that Camel was likely the way to go, but I didn't want to pre-empt it in case anyone had other approaches (it'd be nice to be able to directly federate directly :-)). I'm not that familiar with Camel myself,

Re: Has anyone tried Bridging between Qpid and ActiveMQ?

2011-12-09 Thread William Henry
Sadly, though I often hear that ActiveMQ will support AMQP even the web page seems very much out of date: http://activemq.apache.org/amqp.html For example it references Qpid project: This code has been placed into incubation as the Qpid project (this link will change if accepted as full

Re: Has anyone tried Bridging between Qpid and ActiveMQ?

2011-12-09 Thread Rob Godfrey
I was talking to a guy earlier in the year who was working on an AMQP 1.0 implementation for ActiveMQ... of course for that to work we need to get a move on with our own AMQP 1.0 code :-) -- Rob On 9 December 2011 08:48, William Henry whe...@redhat.com wrote: Sadly, though I often hear that

Bindings in address string not recreated after dynamically unbinding.

2011-12-09 Thread Fraser Adams
Hi I've noticed some slightly weird behaviour with respect to bindings. I've got a Java test consumer client with an address string in JNDI as follows destination.subscribedAddress1 = test; {create: always, node: {x-bindings: [{exchange: 'amq.direct', queue: 'test', key: 'test'}]}} So

Re: how to delete queue from jms client

2011-12-09 Thread Gaston Quezada
Dear Gordon, I appreciate all your support. Your advice on the creation of the queue worked well. thank you very much. Gastón, 2011/12/7 Gordon Sim g...@redhat.com On 12/07/2011 08:06 PM, Gaston Quezada wrote: Dear Gordon, how to configure the auto-delete-timeout tag in the format BURL

Re: Qpid clustering with cman

2011-12-09 Thread Alan Conway
On 12/08/2011 11:24 AM, Pavel Moravec wrote: Hi, this is a known issue, see https://issues.apache.org/jira/browse/QPID-3483. Some background: corosync has not authenticated qpidd process to access its CPG methods. Without CMAN in use, the access is allowed by /etc/corosync/uidgid.d/qpidd

Re: Performance tuning: was Re: QMF Unbinding causes SessionException: timed out waiting for completion

2011-12-09 Thread Alan Conway
On 12/08/2011 02:02 PM, Fraser Adams wrote: Hi again Ted, Actually there's one other thing that you may be able to help with (since you clearly know about flow-control). There's a little side project I'm working on when I get bored with the QMF stuff where I'm looking at differences between the

Re: Bindings in address string not recreated after dynamically unbinding.

2011-12-09 Thread Gordon Sim
On 12/09/2011 02:15 PM, Alan Conway wrote: On 12/09/2011 08:57 AM, Fraser Adams wrote: Hi I've noticed some slightly weird behaviour with respect to bindings. I've got a Java test consumer client with an address string in JNDI as follows destination.subscribedAddress1 = test; {create: always,

Re: Bindings in address string not recreated after dynamically unbinding.

2011-12-09 Thread Fraser Adams
Ahhh thanks Alan, To be honest I've never really figured out what the difference is between node and link blocks in address strings. Is there a good explanation anywhere about the distinction between nodes and links. Most of the info on address strings is in the Programming in Apache Qpid

Re: Performance tuning: was Re: QMF Unbinding causes SessionException: timed out waiting for completion

2011-12-09 Thread Fraser Adams
Cheers Alan, I'll have a play with these. Frase There are some new test clients written to the new API: qpid-send, qpid-receive and qpid-cpp-benchmark (which orchestrates multiple qpid-send/receive clients) I did some testing around the time we released the new API and got comparable

Re: Bindings in address string not recreated after dynamically unbinding.

2011-12-09 Thread Fraser Adams
This is an area that has been underspecified. The c++ client will create the binding if it does not exist even if the node already exists. The python client only considers the binding if the node doesn't exist. It sounds like the JMS client does the same. Personally I think the former

Re: how to delete queue from jms client

2011-12-09 Thread Fraser Adams
Hi Gordon, These examples are great, however I have to admit that I find the cwiki.apache.org/confluence/ hard to find. It's only because I bookmarked a link you previously sent on https://cwiki.apache.org/confluence/display/qpid/Qpid+extensions+to+AMQP that I ever made it there at all. I

Re: QMF Unbinding causes SessionException: timed out waiting for completion

2011-12-09 Thread Fraser Adams
D'oh idiot!! I forgot to call queue.refresh() after the purge method, so I was looking at the previous flowStopped value oops :-) So, calling purge does indeed reset flowStopped to false so I can purge a few messages at a time, but my other comments below still hold and this approach is a

Re: how to delete queue from jms client

2011-12-09 Thread Gordon Sim
On 12/09/2011 05:15 PM, Fraser Adams wrote: These examples are great, however I have to admit that I find the cwiki.apache.org/confluence/ hard to find. It's only because I bookmarked a link you previously sent on https://cwiki.apache.org/confluence/display/qpid/Qpid+extensions+to+AMQP that I

Re: how to delete queue from jms client

2011-12-09 Thread Fraser Adams
Gordon Sim wrote: I wouldn't consider these addressing examples as canonical reference material! The Programming in Apache Qpid book is a bit of a mixture of things. I'm not yet sure if or how these would fit in with that. In the meantime I wanted to at least have somewhere where we could