more print test

server.c

@@ -260,6 +260,7 @@ static bool handle_http_request(int sockfd) {
                 printf("p2 is ready\r\n");
             } else {
                 printf("Here comes sockfd %d\r\n", sockfd);
+                print_html_request(buff, sockfd);
                 perror("more than 2 players");
                 exit(EXIT_FAILURE);
             }