[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Re: New wireformat and client side remoting

[timfox]

"jmesnil" wrote : 
  | 
  | I'm not sure to follow you: we need to support blocking req/resp for some of our operations (e.g session creation), don't we?
  | 

Yes, persistent messages are sent blocking request / response, non persistent messages can be sent fire and forget (not response required at all).

But there is a third mode: non blocking request /response.

This is where you send the request, but you don't block. The server receives the request and processes it. The server then sends back a response. The response gets handled on the client side by a different thread to that which sent the request. These semantics aren't supported by JMS. But would be very useful for our generic API by giving very high throughput for persistent messaging sending since it wouldn't be limited by the network RTT as it is in the blocking case.

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