...

kernel/tests.c

@@ -165,6 +165,7 @@ void* server_task(void* e)
     serv_addr.sin_addr.s_addr = INADDR_ANY;
     serv_addr.sin_port = htons(portno);
  
+    kprintf("binding");
     /* Now bind the host address using bind() call.*/
     if (bind(sockfd, (struct sockaddr *) &serv_addr,
                           sizeof(serv_addr)) < 0)
@@ -176,10 +177,12 @@ void* server_task(void* e)
     /* Now start listening for the clients, here process will
     * go in sleep mode and will wait for the incoming connection
     */
+    kprintf("listening");
     listen(sockfd,5);
     clilen = sizeof(cli_addr);
 
     /* Accept actual connection from the client */
+    kprintf("accepting");
     newsockfd = accept(sockfd, (struct sockaddr *)&cli_addr, 
                                 &clilen);
     if (newsockfd < 0) 
@@ -189,6 +192,7 @@ void* server_task(void* e)
     }
     /* If connection is established then start communicating */
     memset(buffer,0,256);
+    kpritnf("recieving");
     n = read( newsockfd,buffer,255 );
     if (n < 0)
     {
@@ -198,6 +202,7 @@ void* server_task(void* e)
     kprintf("Here is the message: %s\n",buffer);
 
     /* Write a response to the client */
+    kprintf("writing");
     n = write(newsockfd,"I got your message",18);
     if (n < 0)
     {