X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/66b0686fe441796325c3b5738b1b880d15ce1ea6..e6bc6eb53997f4648bf3207348c060e9f50ee282:/examples/gras/mmrpc/mmrpc_server.c

diff --git a/examples/gras/mmrpc/mmrpc_server.c b/examples/gras/mmrpc/mmrpc_server.c
index 7784d041f7..d1585f5f90 100644
--- a/examples/gras/mmrpc/mmrpc_server.c
+++ b/examples/gras/mmrpc/mmrpc_server.c
@@ -6,7 +6,7 @@
 /* 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. */
 
-#define GRAS_DEFINE_TYPE_EXTERN
+#define XBT_DEFINE_TYPE_EXTERN
 #include "xbt/matrix.h"
 #include "mmrpc.h"
 
@@ -18,7 +18,7 @@ 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);
+  xbt_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;
@@ -38,9 +38,21 @@ static int server_cb_request_handler(gras_msg_cb_ctx_t ctx,
   return 0;
 }                               /* end_of_server_cb_request_handler */
 
+static xbt_socket_t try_gras_socket_server(int port)
+{
+  volatile xbt_socket_t sock = NULL;
+  TRY {
+    sock = gras_socket_server(port);
+  }
+  CATCH_ANONYMOUS {
+    RETHROWF("Unable to establish a server socket: %s");
+  }
+  return sock;
+}
+
 int server(int argc, char *argv[])
 {
-  gras_socket_t sock = NULL;
+  xbt_socket_t sock = NULL;
   int port = 4002;
 
   /* 1. Init the GRAS infrastructure */
@@ -51,22 +63,17 @@ int server(int argc, char *argv[])
     port = atoi(argv[1]);
   }
 
-  /* 3. Create my master socket */
-  XBT_INFO("Launch server (port=%d)", port);
-  TRY {
-    sock = gras_socket_server(port);
-  }
-  CATCH_ANONYMOUS {
-    RETHROWF("Unable to establish a server socket: %s");
-  }
-
-  /* 4. Register the known messages and payloads. */
+  /* 3. Register the known messages and payloads. */
   mmrpc_register_messages();
 
-  /* 5. Register my callback */
+  /* 4. Register my callback */
   gras_cb_register("request", &server_cb_request_handler);
 
-  /* 6. Wait up to 10 minutes for an incomming message to handle */
+  /* 5. Create my master socket */
+  XBT_INFO("Launch server (port=%d)", port);
+  sock = try_gras_socket_server(port);
+
+  /* 6. Wait up to 10 minutes for an incoming message to handle */
   gras_msg_handle(600.0);
 
   /* 7. Free the allocated resources, and shut GRAS down */