Stop the server replying to every client packet

Author: coditva

progs/client.c

@@ -49,15 +49,11 @@ int main(int argc, char *argv[])
     freeaddrinfo(result);
 
     /* send, recv */
-    char buffer[BUFFER_SIZE];
     size_t size;
     char *line;
-    strcpy(buffer, "Client wants to talk");
-    udt_send(sock, buffer, strlen(buffer) + 1, 0);
-    while (udt_recv(sock, buffer, sizeof(buffer), 0) > 0) {
-        printf("Recvd: %s\n>> ", buffer);
-        memset(buffer, 0, sizeof(buffer));
-
+    udt_send(sock, "Client wants to talk", 21, 0);
+    while (1) {
+        printf("\n>> ");
         size = 0;
         size = getline(&line, &size, stdin);
         if (size == 1) break;

progs/server.c

@@ -72,12 +72,9 @@ int main(int argc, char *argv[])
 
     /* send, recv */
     char buffer[BUFFER_SIZE];
-    char msg[] = "Servito ergo sum";
     while (udt_recv(conn, buffer, BUFFER_SIZE, 0)) {
         printf("Req: %s\n", buffer);
         memset(buffer, 0, sizeof(buffer));
-        udt_send(conn, msg, sizeof(msg), 0);
-        printf("Res: %s\n", msg);
     }
 
     printf("\nClient disconnected\n");