[Sumover-dev] [svn commit] r4038 - common/trunk/src

[sumover-dev at cs.ucl.ac.uk]

Author: csp
Date: Tue May 22 20:06:27 2007
New Revision: 4038

Modified:
   common/trunk/src/mbus.c

Log:
Log an informative error message if mbus sends fail


Modified: common/trunk/src/mbus.c
==============================================================================
--- common/trunk/src/mbus.c	(original)
+++ common/trunk/src/mbus.c	Tue May 22 20:06:27 2007
@@ -353,7 +353,9 @@
 	    base64encode((unsigned char *)digest, 12, (unsigned char *)mb_buffer, MBUS_AUTH_LEN);
 	}
 	xmemchk();
-	udp_send(m->s, mb_buffer, len);
+	if (udp_send(m->s, mb_buffer, len) < 0) {
+		printf("Mbus send failed - did you forget to open UDP port 47000 in your host firewall?\n");
+	}
 	xfree(mb_buffer);
 }