Request-reply client in C
//
// Hello World client
// Connects REQ socket to tcp://localhost:5559
// Sends "Hello" to server, expects "World" back
//
#include "zhelpers.h"
int main (void)
{
void *context = zmq_ctx_new ();
// Socket to talk to server
void *requester = zmq_socket (context, ZMQ_REQ);
zmq_connect (requester, "tcp://localhost:5559");
int request_nbr;
for (request_nbr = 0; request_nbr != 10; request_nbr++) {
s_send (requester, "Hello");
char *string = s_recv (requester);
printf ("Received reply %d [%s]\n", request_nbr, string);
free (string);
}
zmq_close (requester);
zmq_ctx_destroy (context);
return 0;
}