More verbose error msg

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@2056 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/src/gras/Transport/transport.c b/src/gras/Transport/transport.c
index bd52f0c..f9107c5 100644 (file)
--- a/src/gras/Transport/transport.c
+++ b/src/gras/Transport/transport.c
@@ -388,7 +388,7 @@ void gras_socket_meas_send(gras_socket_t peer,
   XBT_IN;
 
   xbt_assert0(peer->meas,"Asked to send measurement data on a regular socket");
-  xbt_assert0(peer->outgoing,"Socket not suited for data send");
+  xbt_assert0(peer->outgoing,"Socket not suited for data send (was created with gras_socket_server(), not gras_socket_client())");
 
   for (exp_sofar=0; exp_sofar < exp_size; exp_sofar += msg_size) {
      CDEBUG5(trp_meas,"Sent %lu of %lu (msg_size=%ld) to %s:%d",