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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hello I am new to this forum ... my name is Matteo ...<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Let me explain a bit that I would use the system and the problem I have encountered ...<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have the following tools:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>request_vhost<o:p></o:p></p><p class=MsoNormal>request_queue<o:p></o:p></p><p class=MsoNormal>request_exchange<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>appClient<o:p></o:p></p><p class=MsoNormal>AppServer<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Operation:<o:p></o:p></p><p class=MsoNormal>the client sends a request to the RPC and waits for a response, the server processes the request and returns a response on RPC queue(autogenerate)...<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Problem:<o:p></o:p></p><p class=MsoNormal>To implement the RPC service to the client have given the following permissions on request_vhost ".*" ".*" ".*"<o:p></o:p></p><p class=MsoNormal>because they must be able to write to the queue request_queue, but must also be able to create a response queue<o:p></o:p></p><p class=MsoNormal>with the RPC service (which generates a wild-queue random name) and then must also have permission to read up on the corner of the PRC,<o:p></o:p></p><p class=MsoNormal>which will have an arbitrary name ...<o:p></o:p></p><p class=MsoNormal>So how can I avoid that the client can subscribe or cancel the queue "request_queue?<o:p></o:p></p><p class=MsoNormal>or rather I would like that the only things I can do is send the client a message on the queue request_queue<o:p></o:p></p><p class=MsoNormal>and read the response from the queue created with the RPC service ...<o:p></o:p></p><p class=MsoNormal>What kind of permission do I set? is achievable? <o:p></o:p></p><p class=MsoNormal style='text-indent:36.0pt'><o:p> </o:p></p><p class=MsoNormal>thanks ...<o:p></o:p></p></div></body></html>