RE: Any books published on Apache Qpid ?

2009-10-12 Thread Steve Huston
Hi Yogesh, Need to know if any books been published on Qpid or any technical resources available for Qpid apart from the apache qpid site ? Red Hat has a set of documents for the product they offer based on Qpid: http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_MRG/ -Steve -- Steve

Re: QMF / C++ - SessionManager::getObjects() 2x?

2009-10-12 Thread Ted Ross
Rob, This is certainly not the intended behavior. Can you open a Jira so we can track this issue? Are you running 0.5 or the trunk? Thanks, -Ted Rob Springer wrote: Hey everyone - I'm just starting to use the QMF console API via C++, and I've noticed odd behavior, and I was wondering if

Re: use qmf to build a cluster monitoring system

2009-10-12 Thread Ming Zhang
thanks. looking forward to that. Ming On Mon, Oct 12, 2009 at 11:32 AM, Ted Ross tr...@redhat.com wrote: Ming, We have very recently added a Python implementation of the QMF agent.  It is not fully complete yet but is usable for what you want to do.  There is a test agent in

.NET build on XP - jython?

2009-10-12 Thread lroloson
I am trying to build the .NET direct_listener client example - I checked out the code from https://svn.apache.org/repos/asf/qpid/branches/0.5-release/qpid/dotnet/, I have installed ant, and have the JDK loaded as well. When I run ant in the gentools directory - I get the following errors;

qmf protocol

2009-10-12 Thread Ming Zhang
Hi All Read this http://qpid.apache.org/qmf-protocol.html and have a question about it. This message contains a content record. Content records contain the values of all properties or statistics in an object. Such records are broadcast on a periodic interval if 1) a change has been made in the

wireshark dissector

2009-10-12 Thread Ming Zhang
Hi I wonder if there is a wireshark dissector for the qpid messages? Thanks! Ming - Apache Qpid - AMQP Messaging Implementation Project: http://qpid.apache.org Use/Interact: mailto:users-subscr...@qpid.apache.org

Re: qmf protocol

2009-10-12 Thread Carl Trieloff
Ming Zhang wrote: Hi All Read this http://qpid.apache.org/qmf-protocol.html and have a question about it. This message contains a content record. Content records contain the values of all properties or statistics in an object. Such records are broadcast on a periodic interval if 1) a change

Re: qmf protocol

2009-10-12 Thread Ming Zhang
ok. so if only changed value is sent out, if agent code change value 1, then value 2, will 2 messages sent out? that is still expensive? or need to have a explicitly push action so multi change will be combined in one message, which supposed to be more efficient? thanks. Ming On Mon, Oct 12,

qpid wan performance

2009-10-12 Thread Ming Zhang
Hi All Wonder where I could find some information about qpid performance under WAN? One major reason we do not want to use ganglia but building something with QMF is that ganglia over WAN sucks. Another question is about the exchange. Let say if two console is in site A but different nodes thus

Re: qpid wan performance

2009-10-12 Thread Carl Trieloff
This just depends on where you place the brokers and the agents. If the agent is on one side and the broker on the other, then the broker will fan the data if required, eliminating dp data over WAN. how this works mainly depends on how you deploy it Carl. Ming Zhang wrote: Hi All Wonder