+/* Copyright (c) 2006, 2007, 2010. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
#include <stdio.h>
#include <gras.h>
-int server_hello_cb(gras_msg_cb_ctx_t ctx, void *payload) {
+int server_hello_cb(gras_msg_cb_ctx_t ctx, void *payload)
+{
gras_socket_t client = gras_msg_cb_ctx_from(ctx);
- fprintf(stderr,"Cool, we received the message from %s:%d.\n",
- gras_socket_peer_name(client), gras_socket_peer_port(client));
-
+ fprintf(stderr, "Cool, we received the message from %s:%d.\n",
+ gras_socket_peer_name(client), gras_socket_peer_port(client));
+
return 0;
-} /* end_of_callback */
+} /* end_of_callback */
-int server(int argc, char *argv[]) {
- gras_socket_t mysock; /* socket on which I listen */
-
- gras_init(&argc,argv);
+int server(int argc, char *argv[])
+{
+ gras_socket_t mysock; /* socket on which I listen */
+
+ gras_init(&argc, argv);
gras_msgtype_declare("hello", NULL);
mysock = gras_socket_server(atoi(argv[1]));
-
- gras_cb_register("hello",&server_hello_cb);
+
+ gras_cb_register("hello", &server_hello_cb);
gras_msg_handle(60);
-
+
gras_exit();
return 0;
}
-int client(int argc, char *argv[]) {
- gras_socket_t mysock; /* socket on which I listen */
- gras_socket_t toserver; /* socket used to write to the server */
+int client(int argc, char *argv[])
+{
+ gras_socket_t mysock; /* socket on which I listen */
+ gras_socket_t toserver; /* socket used to write to the server */
- gras_init(&argc,argv);
+ gras_init(&argc, argv);
gras_msgtype_declare("hello", NULL);
mysock = gras_socket_server_range(1024, 10000, 0, 0);
-
- fprintf(stderr,"Client ready; listening on %d\n", gras_socket_my_port(mysock));
-
- gras_os_sleep(1.5); /* sleep 1 second and half */
+
+ fprintf(stderr, "Client ready; listening on %d\n",
+ gras_socket_my_port(mysock));
+
+ gras_os_sleep(1.5); /* sleep 1 second and half */
toserver = gras_socket_client(argv[1], atoi(argv[2]));
-
- gras_msg_send(toserver,"hello", NULL);
- fprintf(stderr,"That's it, we sent the data to the server on %s\n", gras_socket_peer_name(toserver));
+
+ gras_msg_send(toserver, "hello", NULL);
+ fprintf(stderr, "That's it, we sent the data to the server on %s\n",
+ gras_socket_peer_name(toserver));
gras_exit();
return 0;
