X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/58bce89d599a5bee49318c168f54fb407fbf5d24..a4b4fd8c686e435785200b4df8315ee5185b9201:/doc/gtut-files/04-callback.c

diff --git a/doc/gtut-files/04-callback.c b/doc/gtut-files/04-callback.c
index 1749ef2133..dc4c6746af 100644
--- a/doc/gtut-files/04-callback.c
+++ b/doc/gtut-files/04-callback.c
@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include <gras.h>
 
 int server_hello_cb(gras_msg_cb_ctx_t ctx, void *payload) {
@@ -6,7 +7,7 @@ int server_hello_cb(gras_msg_cb_ctx_t ctx, void *payload) {
   fprintf(stderr,"Cool, we received the message from %s:%d.\n",
    	  gras_socket_peer_name(client), gras_socket_peer_port(client));
   
-  return 1;
+  return 0;
 } /* end_of_callback */
 
 int server(int argc, char *argv[]) {
@@ -17,7 +18,7 @@ int server(int argc, char *argv[]) {
   gras_msgtype_declare("hello", NULL);
   mysock = gras_socket_server(atoi(argv[1]));
    
-  gras_cb_register(gras_msgtype_by_name("hello"),&server_hello_cb);   
+  gras_cb_register("hello",&server_hello_cb);   
   gras_msg_handle(60);
     
   gras_exit();
@@ -38,7 +39,7 @@ int client(int argc, char *argv[]) {
   gras_os_sleep(1.5); /* sleep 1 second and half */
   toserver = gras_socket_client(argv[1], atoi(argv[2]));
   
-  gras_msg_send(toserver,gras_msgtype_by_name("hello"), NULL);
+  gras_msg_send(toserver,"hello", NULL);
   fprintf(stderr,"That's it, we sent the data to the server on %s\n", gras_socket_peer_name(toserver));
 
   gras_exit();