Minor changes

1 files changed, 22 insertions, 4 deletions

diff --git a/src/publisher/main.c b/src/publisher/main.c
index 6ff8ae1..0abfefb 100644
--- a/src/publisher/main.c
+++ b/src/publisher/main.c
@@ -1,7 +1,25 @@
+//  Weather update server
+//  Binds PUB socket to tcp://*:5556
+//  Publishes random weather updates
 
+#include <zmq.h>
+#include <assert.h>
+#include <time.h>
 
+int main (void)
+{
+    //  Prepare our context and publisher
+    void *context = zmq_ctx_new ();
+    void *publisher = zmq_socket (context, ZMQ_PUB);
+    int rc = zmq_bind (publisher, "tcp://*:5556");
+    assert (rc == 0);
 
-int main(){
-
-  return 0;
-}
+    //  Initialize random number generator
+    while (1) {
+        zmq_send (publisher, "Hello World", 5, 0);
+        printf("AA\n");
+    }
+    zmq_close (publisher);
+    zmq_ctx_destroy (context);
+    return 0;
+}
\ No newline at end of file