It is difficult to help without understanding more detail about your application, in general yes you can send/recv in any order on router/dealer.
On Tue, Apr 9, 2013 at 3:38 PM, Rahul & Piyali Ray <[email protected]>wrote: > Hi Gurus, > I have implemented a dealer (server) and router ( as server) using > zmq. I would like my application to use dealer or router to both send and > receive messages, something like a dealer can send and receive message. Is > this possible ? Please see the code that I have written. This works for one > way connection ( dealer sends, router receives). But I want it both > ways...dealer to receive from router on the same port over the network. Can > you please help me find what I am missing ? > > Thanks, > Tufan > > code: > > int MessageClient::SendMessage(list<string> stringList) > 181 { > 182 > 183 int returnvalue = -1; > 184 int count = stringList.size(); > 185 for(list<string>::const_iterator sitterator = > stringList.begin(); > 186 sitterator != stringList.end(); sitterator++) > 187 { > 188 string stringName = *sitterator; > 189 int length = stringName.length(); > 190 int flag = count - 1; > 191 count--; > 192 void* value = &stringName; > 193 printf("message is %s", stringName); > 194 if(flag > 0) > 195 returnvalue = zmq_send(socket, value, length, > PM_SNDMORE); > 196 else > 197 returnvalue = zmq_send(socket, value, length, flag); > 198 > 199 assert (returnvalue == 1); > 200 } > 201 return returnvalue; > 202 } > > > char* MessageClient::ReceiveMessage( int flags) > 219 { > 220 zmq_msg_t zmqMessage; > 221 zmq_msg_init(&zmqMessage); > 222 int size = zmq_msg_recv(&zmqMessage,socket,flags); > 223 if(size == -1) > 224 { > 225 printf(" no message"); > 226 return (NULL); > 227 } > 228 char *string = (char *)malloc(size + 1); > 229 memcpy(string, zmq_msg_data(&zmqMessage), size); > 230 zmq_msg_close(&zmqMessage); > 231 string[size] = 0; > 232 return string; > 233 } > 234 > > > > > _______________________________________________ > zeromq-dev mailing list > [email protected] > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > >
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