I have written a simple PUB/SUB program in zmq which is not working. In server.c, all I am doing is binding server to specific socket and then broadcasting a message "Hi!, Similarly, in client.c, I am receving the sent string and printing it but it always skips the loop. When I run client it does not receive any message from server.c. What could possibly be wrong?
//server.c
#include <zmq.h>
#include <string.h>
#include <stdio.h>
#include <unistd.h>
int main (void)
{
// …