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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span lang=FR>Hi,<o:p></o:p></span></p><p class=MsoNormal><span lang=FR><o:p> </o:p></span></p><p class=MsoNormal>I’m working with omniORB 4.1.7, and I try to use the NameService, but somehow I fail completely to implement my server.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Here’s my server code:<o:p></o:p></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'><o:p> </o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> CORBA::Object_ptr poaObj = orb->resolve_initial_references(</span><span style='font-size:10.0pt;font-family:Consolas;color:#A31515'>"RootPOA"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>);<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> PortableServer::POA_ptr rootPOA = PortableServer::POA::_narrow(poaObj);<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> PortableServer::POAManager_ptr manager = rootPOA->the_POAManager(); </span><span style='font-size:10.0pt;font-family:Consolas;color:green'>// get the POA Manager</span><span style='font-size:10.0pt;font-family:Consolas;color:black'><o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'><o:p> </o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> </span><span style='font-size:10.0pt;font-family:Consolas;color:green'>// Activate the servant</span><span style='font-size:10.0pt;font-family:Consolas;color:black'><o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> Tests * servant = </span><span style='font-size:10.0pt;font-family:Consolas;color:blue'>new</span><span style='font-size:10.0pt;font-family:Consolas;color:black'> Tests();<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> rootPOA->activate_object(servant);<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> HeapTests_ptr server = servant->_this();<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> servant->_remove_ref();<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> </span><span style='font-size:10.0pt;font-family:Consolas;color:green'>// get a reference to the naming service</span><span style='font-size:10.0pt;font-family:Consolas;color:black'><o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> CORBA::Object_ptr serviceObj = orb->resolve_initial_references(</span><span style='font-size:10.0pt;font-family:Consolas;color:#A31515'>"NameService"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>);<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> CosNaming::NamingContextExt_ptr namingContext = CosNaming::NamingContextExt::_narrow(serviceObj);<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> CosNaming::Name * servantName = namingContext->to_name(</span><span style='font-size:10.0pt;font-family:Consolas;color:#A31515'>"TestsServer"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>);<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> CORBA::Object_ptr servantRef = rootPOA ->servant_to_reference(servant);<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> namingContext->rebind(*servantName, servantRef);<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> std::cout << orb->object_to_string(server) << std::endl;<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> manager->activate(); </span><span style='font-size:10.0pt;font-family:Consolas;color:green'>// Activate the POA Manager</span><span style='font-size:10.0pt;font-family:Consolas;color:black'><o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> std::cout << </span><span style='font-size:10.0pt;font-family:Consolas;color:#A31515'>"Pretty much a success !"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'> << std::endl;<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:green'> // Internal test, this one works perfectly<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> CORBA::Object_ptr serverObj = namingContext->resolve_str(</span><span style='font-size:10.0pt;font-family:Consolas;color:#A31515'>"TestsServer"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>);<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> HeapTests_var distantServer = HeapTests::_narrow(serverObj);<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> CORBA::String_var str;<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> distantServer->strout(str);<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> std::cout << str._retn() << std::endl;<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:Consolas;color:black'> orb->run(); </span><span style='font-size:10.0pt;font-family:Consolas;color:green'>// Wait for incoming requests</span><span style='font-size:10.0pt;font-family:Consolas;color:black'><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The test done on the server side using the NameService works correctly. However, when I use another exe to do the exact same test, my server crashes with an access violation in the dispatcher<o:p></o:p></p><p class=MsoNormal>> omniORB417_vc10_rtd.dll!omni::GIOP_S::dispatcher() Line 279 + 0x8 bytes C++<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Is there any problem with my implementation or anything which can cause this exception ?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks<o:p></o:p></p><p class=MsoNormal>Nicolas.<o:p></o:p></p></div></body></html>