X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/6760cb07d6b57be16928d95339d71e57c4e24f36..510a1b8ab867dfd8ab807b91da8ad45031fdbab2:/examples/gras/mmrpc/mmrpc_server.c

diff --git a/examples/gras/mmrpc/mmrpc_server.c b/examples/gras/mmrpc/mmrpc_server.c
index f5a164dc4c..afdb861586 100644
--- a/examples/gras/mmrpc/mmrpc_server.c
+++ b/examples/gras/mmrpc/mmrpc_server.c
@@ -38,11 +38,22 @@ static int server_cb_request_handler(gras_msg_cb_ctx_t ctx,
   return 0;
 }                               /* end_of_server_cb_request_handler */
 
+static gras_socket_t try_gras_socket_server(int port)
+{
+  volatile gras_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[])
 {
-  xbt_ex_t e;
   gras_socket_t sock = NULL;
-  int port = 4000;
+  int port = 4002;
 
   /* 1. Init the GRAS infrastructure */
   gras_init(&argc, argv);
@@ -52,21 +63,16 @@ int server(int argc, char *argv[])
     port = atoi(argv[1]);
   }
 
-  /* 3. Create my master socket */
-  INFO1("Launch server (port=%d)", port);
-  TRY {
-    sock = gras_socket_server(port);
-  }
-  CATCH(e) {
-    RETHROW0("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);
 
+  /* 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 incomming message to handle */
   gras_msg_handle(600.0);