1 /* Copyright (c) 2006, 2007, 2010. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
10 int server(int argc, char *argv[]) {
11 gras_socket_t mysock; /* socket on which I listen */
12 gras_socket_t toclient; /* socket used to write to the client */
14 gras_init(&argc,argv);
16 gras_msgtype_declare("hello", NULL);
17 mysock = gras_socket_server(12345);
19 gras_msg_wait(60, "hello", &toclient, NULL /* no payload */);
21 fprintf(stderr,"Cool, we received the message from %s:%d.\n",
22 gras_socket_peer_name(toclient), gras_socket_peer_port(toclient));
27 int client(int argc, char *argv[]) {
28 gras_socket_t mysock; /* socket on which I listen */
29 gras_socket_t toserver; /* socket used to write to the server */
31 gras_init(&argc,argv);
33 gras_msgtype_declare("hello", NULL);
34 mysock = gras_socket_server_range(1024, 10000, 0, 0);
36 fprintf(stderr,"Client ready; listening on %d\n", gras_socket_my_port(mysock));
38 gras_os_sleep(1.5); /* sleep 1 second and half */
39 toserver = gras_socket_client("Jacquelin", 12345);
41 gras_msg_send(toserver,"hello", NULL);
42 fprintf(stderr,"That's it, we sent the data to the server\n");