More verbose on processes interactions

[simgrid.git] / examples / gras / rpc / rpc.c

diff --git a/examples/gras/rpc/rpc.c b/examples/gras/rpc/rpc.c
index efb7b8d..66c1b2e 100644 (file)
--- a/examples/gras/rpc/rpc.c
+++ b/examples/gras/rpc/rpc.c
@@ -63,11 +63,11 @@ static void exception_catching(void) {
 
 
 int client(int argc,char *argv[]) {
-  xbt_ex_t e; 
+  xbt_ex_t e;
   gras_socket_t toserver=NULL; /* peer */
   gras_socket_t toforwarder=NULL; /* peer */
 
-  
+  memset(&e,0,sizeof(xbt_ex_t));
 
   int ping, pong, i;
   volatile int gotit=0;
@@ -193,9 +193,11 @@ int client(int argc,char *argv[]) {
     xbt_ex_free(e);
     exception_catching();
   }
-  
-  gras_msg_send(toserver,gras_msgtype_by_name("kill"),NULL);
+
+  INFO2("Ask %s:%d to die",gras_socket_peer_name(toforwarder),gras_socket_peer_port(toforwarder));
   gras_msg_send(toforwarder,gras_msgtype_by_name("kill"),NULL);
+  INFO2("Ask %s:%d to die",gras_socket_peer_name(toserver),gras_socket_peer_port(toserver));
+  gras_msg_send(toserver,gras_msgtype_by_name("kill"),NULL);
 
   /* 11. Cleanup the place before leaving */
   gras_socket_close(toserver);
@@ -216,6 +218,8 @@ typedef struct {
 
 static int forwarder_cb_kill(gras_msg_cb_ctx_t ctx,
                             void             *payload_data) {
+  gras_socket_t expeditor = gras_msg_cb_ctx_from(ctx);
+  INFO2("Asked to die by %s:%d",gras_socket_peer_name(expeditor),gras_socket_peer_port(expeditor));
   forward_data_t fdata=gras_userdata_get();
   fdata->done = 1;
   return 1;
@@ -225,6 +229,7 @@ static int forwarder_cb_forward_ex(gras_msg_cb_ctx_t ctx,
                                   void             *payload_data) {
   forward_data_t fdata=gras_userdata_get();
 
+  INFO0("Forward a request");
   gras_msg_rpccall(fdata->server, 60,
                   gras_msgtype_by_name("raise exception"),NULL,NULL);
   return 1;
@@ -277,6 +282,9 @@ typedef struct {
 
 static int server_cb_kill(gras_msg_cb_ctx_t ctx,
                          void             *payload_data) {
+  gras_socket_t expeditor = gras_msg_cb_ctx_from(ctx);
+  INFO2("Asked to die by %s:%d",gras_socket_peer_name(expeditor),gras_socket_peer_port(expeditor));
+
   server_data_t sdata=gras_userdata_get();
   sdata->done = 1;
   return 1;