implemented linked list in chat-server

src/chat/main/server.c

@@ -48,6 +48,7 @@ int main(void)
         if (accepted == -1) continue;
 
         pthread_create(&thread, NULL, why2_communicate_thread, &accepted);
+        why2_register_connection(accepted); //PUSH TO LIST
     }
 
     return 0;

src/chat/misc.c

@@ -152,6 +152,7 @@ void *why2_communicate_thread(void *arg)
     printf("User exited.\t%d\n", *((int*) arg));
 
     //DEALLOCATION
+    remove_node(get_node(why2_communicate_thread));
     close(*((int*) arg));
     why2_deallocate(received);