Some more debug

[simgrid.git] / src / gras / Msg / rl_msg.c

diff --git a/src/gras/Msg/rl_msg.c b/src/gras/Msg/rl_msg.c
index a4c4e16..09c4b73 100644 (file)
--- a/src/gras/Msg/rl_msg.c
+++ b/src/gras/Msg/rl_msg.c
@@ -71,6 +71,9 @@ void gras_msg_send_ext(gras_socket_t   sock,
   gras_trp_flush(sock);
 }
 
+const char *hexa_str(unsigned char *data, int size, int downside);
+   
+   
 /*
  * receive the next message on the given socket.  
  */
@@ -110,14 +113,12 @@ gras_msg_recv(gras_socket_t    sock,
   for (cpt=0; cpt<4; cpt++)
     if (header[cpt] != _GRAS_header[cpt])
       THROW2(mismatch_error,0,
-            "Incoming bytes do not look like a GRAS message (header='%.4s' not '%.4s')",
-            header,_GRAS_header);
+            "Incoming bytes do not look like a GRAS message (header='%s'  not '%.4s')",
+            hexa_str((unsigned char*)header,4,0),_GRAS_header);
   if (header[4] != _GRAS_header[4]) 
     THROW2(mismatch_error,0,"GRAS protocol mismatch (got %d, use %d)",
           (int)header[4], (int)_GRAS_header[4]);
   r_arch = (int)header[5];
-  DEBUG2("Handle an incoming message using protocol %d (remote is %s)",
-        (int)header[4],gras_datadesc_arch_name(r_arch));
 
   switch (msg->kind) {
   case e_gras_msg_kind_oneway: 
@@ -134,6 +135,9 @@ gras_msg_recv(gras_socket_t    sock,
   }
 
   gras_datadesc_recv(sock, string_type, r_arch, &msg_name);
+  DEBUG4("Handle an incoming message '%s' (%s) using protocol %d (remote is %s)",
+        msg_name, e_gras_msg_kind_names[msg->kind], (int)header[4],gras_datadesc_arch_name(r_arch));
+   
   TRY {
     msg->type = (gras_msgtype_t)xbt_set_get_by_name(_gras_msgtype_set,msg_name);
   } CATCH(e) {