Michele So the JMS transport supports SOAP/JMS, I believe this uses the standard (which was posted to axis-dev a while back by Glen Daniels), also XML/JMS, text and binary too.
Synapse can switch between these. Basically it represents text and binary using special wrapper elements in the message <binary xmlns="http://ws.apache.org/commons/ns/payload";>. The samples show how to switch from a SOAP/HTTP to XML/JMS message. http://ws.apache.org/synapse/Synapse_Samples.html#Transport Paul On 8/9/07, Michele Mazzucco <[EMAIL PROTECTED]> wrote: > Ok, sorry Paul :). > I simply meant if there's anything special I should know in order to use > pure JMS inside my web service running on top of axis2/synapse, i.e. I > guess I should use a TextMessage if I want to forward a message > somewhere. What shall the it include?, just the SOAP body or the full > envelope? > Does it make sense to mix pure JMS and SOAP or it's better to split > these tasks? If I split them, what about inter-leavings and other time > related problems? > > Thanks, > Michele > > On Thu, 2007-08-09 at 14:55 +0100, Paul Fremantle wrote: > > I didn't understand part two of question #1!!!! > > > > Synapse can also do load-balancing based on Axis2 sessions with > > affinity, so each request goes to the server that initiated the > > session. > > > > Paul > > > > On 8/9/07, Michele Mazzucco <[EMAIL PROTECTED]> wrote: > > > Paul, > > > > > > thanks very much for the quick answer. However my idea about the proxy > > > was a bit different, that is the proxy is used to address fault > > > tolerance issues (at least at this stage), not for performance reasons. > > > The rationale is that my web service is statefull and it looks to me > > > that keeping the replica in sync would be very messy as the load > > > increases (and beyond a certain point it would be infeasible). > > > I've notice you didn't reply to the second part of question #1, so I > > > guess I can do it the usual way (i.e. via MessageListener on the > > > receiver side for async processing). > > > > > > Thanks, > > > Michele > > > > > > > > > On Thu, 2007-08-09 at 13:47 +0100, Paul Fremantle wrote: > > > > Michele > > > > > > > > You could use Apache Synapse (ws.apache.org/synapse). It can take > > > > XML/SOAP over HTTP requests and forward them to JMS. No coding > > > > required. It can also perform load-balancing. You could do round-robin > > > > DNS to Synapse to spread the load to a pair of Synapse servers or just > > > > have one. It can handle fairly high loads on its own. > > > > > > > > Paul > > > > > > > > On 8/9/07, Michele Mazzucco <[EMAIL PROTECTED]> wrote: > > > > > Hi all, > > > > > > > > > > I want use both SOAP over HTTP and SOAP over JMS (topic with multiple > > > > > subscribers) but it's not very clear how to achieve my goal. > > > > > I want to put a sort of proxy/load balancer in front of my distributed > > > > > app to receive HTTP requests and forward them via JMS to a replicated > > > > > web service. > > > > > Here are my questions: > > > > > 1 - How do I configure axis2 assuming it runs inside tomcat? I guess > > > > > the > > > > > transport is completely transparent to my app, but what about if I > > > > > want > > > > > to use JMS to accomplish other tasks? > > > > > 2 - What do you suggest to use as proxy (I'll eventually need to > > > > > modify > > > > > it in order to detect and react to node crashes). > > > > > > > > > > > > > > > Thanks, > > > > > Michele > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Paul Fremantle Co-Founder and VP of Technical Sales, WSO2 OASIS WS-RX TC Co-chair blog: http://pzf.fremantle.org [EMAIL PROTECTED] "Oxygenating the Web Service Platform", www.wso2.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
