+++ /dev/null
-/* 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 <gras.h>
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(test, "My little example");
-
-typedef struct {
- int killed;
-} server_data_t;
-
-
-int server_kill_cb(gras_msg_cb_ctx_t ctx, void *payload)
-{
- double delay = *(double *) payload;
- gras_socket_t client = gras_msg_cb_ctx_from(ctx);
- server_data_t *globals = (server_data_t *) gras_userdata_get();
-
- CRITICAL3("Argh, %s:%d gave me %.2f seconds before suicide!",
- gras_socket_peer_name(client), gras_socket_peer_port(client),
- delay);
- gras_os_sleep(delay);
- CRITICAL0("Bye folks...");
-
-
- globals->killed = 1;
-
- return 0;
-} /* end_of_kill_callback */
-
-int server_hello_cb(gras_msg_cb_ctx_t ctx, void *payload)
-{
- char *msg = *(char **) payload;
- gras_socket_t client = gras_msg_cb_ctx_from(ctx);
-
- INFO3("Cool, we received a message from %s:%d. Here it is: \"%s\"",
- gras_socket_peer_name(client), gras_socket_peer_port(client), msg);
-
- return 0;
-} /* end_of_hello_callback */
-
-void message_declaration(void)
-{
- gras_msgtype_declare("kill", gras_datadesc_by_name("double"));
- gras_msgtype_declare("hello", gras_datadesc_by_name("string"));
-}
-
-
-int server(int argc, char *argv[])
-{
- gras_socket_t mysock; /* socket on which I listen */
- server_data_t *globals;
-
- gras_init(&argc, argv);
-
- globals = gras_userdata_new(server_data_t *);
- globals->killed = 0;
-
- message_declaration();
- mysock = gras_socket_server(atoi(argv[1]));
-
- gras_cb_register("hello", &server_hello_cb);
- gras_cb_register("kill", &server_kill_cb);
-
- while (!globals->killed) {
- gras_msg_handle(-1); /* blocking */
- }
-
- 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 */
-
- gras_init(&argc, argv);
-
- message_declaration();
- mysock = gras_socket_server_range(1024, 10000, 0, 0);
-
- VERB1("Client ready; listening on %d", gras_socket_my_port(mysock));
-
- gras_os_sleep(1.5); /* sleep 1 second and half */
- toserver = gras_socket_client(argv[1], atoi(argv[2]));
-
- char *hello_payload = "Nice to meet you";
- gras_msg_send(toserver, "hello", &hello_payload);
- INFO1("we sent the hello to the server on %s.",
- gras_socket_peer_name(toserver));
-
- double kill_payload = 0.5;
- gras_msg_send(toserver, "kill", &kill_payload);
- INFO0("Gave the server more 0.5 second to live");
-
- gras_exit();
- return 0;
-}
