typedef xbt_matrix_t request_t[2];
-static int server_cb_request_handler(gras_msg_cb_ctx_t ctx,
- void *payload_data) {
+static int server_cb_request_handler(gras_msg_cb_ctx_t ctx,
+ void *payload_data)
+{
+
+ gras_socket_t expeditor = gras_msg_cb_ctx_from(ctx);
- gras_socket_t expeditor=gras_msg_cb_ctx_from(ctx);
-
/* 1. Get the payload into the data variable */
- xbt_matrix_t *request = (xbt_matrix_t*)payload_data;
+ xbt_matrix_t *request = (xbt_matrix_t *) payload_data;
xbt_matrix_t result;
-
+
/* 2. Do the computation */
result = xbt_matrix_double_new_mult(request[0], request[1]);
xbt_matrix_free(request[0]);
xbt_matrix_free(request[1]);
xbt_matrix_free(result);
-
+
return 0;
-} /* end_of_server_cb_request_handler */
+} /* end_of_server_cb_request_handler */
-int server (int argc,char *argv[]) {
- xbt_ex_t e;
- gras_socket_t sock=NULL;
+int server(int argc, char *argv[])
+{
+ xbt_ex_t e;
+ gras_socket_t sock = NULL;
int port = 4000;
-
+
/* 1. Init the GRAS infrastructure */
- gras_init(&argc,argv);
-
+ gras_init(&argc, argv);
+
/* 2. Get the port I should listen on from the command line, if specified */
if (argc == 2) {
- port=atoi(argv[1]);
+ port = atoi(argv[1]);
}
/* 3. Create my master socket */
INFO1("Launch server (port=%d)", port);
TRY {
sock = gras_socket_server(port);
- } CATCH(e) {
+ }
+ CATCH(e) {
RETHROW0("Unable to establish a server socket: %s");
}
/* 4. Register the known messages and payloads. */
mmrpc_register_messages();
-
+
/* 5. Register my callback */
- gras_cb_register("request",&server_cb_request_handler);
+ gras_cb_register("request", &server_cb_request_handler);
/* 6. Wait up to 10 minutes for an incomming message to handle */
gras_msg_handle(600.0);
-
+
/* 7. Free the allocated resources, and shut GRAS down */
gras_socket_close(sock);
gras_exit();
-
+
return 0;
-} /* end_of_server */
+} /* end_of_server */
