Print more self-explanatory error message on bind/connect failures
When sockets cannot be bound or connected, the existing TTCN-3 code prints
the following rather cryptic error messages:
"IPA-CTRL-IPA(47)@f70ff1fd5cfd: Dynamic test case error: Using the value of an optional field containing omit. (Transport endpoint is not connected)"
The "Transport endpoint is not connected" sort-of gives it away, but
let's make it more explicit by introducing explicit checks for the
res.connId and manual setverdict(fail) statements with proper error
message.
Change-Id: Id22a1b5189d81c4fca03d5e7aff60ffdd1ad56bf
diff --git a/mgw/RTP_Endpoint.ttcn b/mgw/RTP_Endpoint.ttcn
index d33423a..3c939a2 100644
--- a/mgw/RTP_Endpoint.ttcn
+++ b/mgw/RTP_Endpoint.ttcn
@@ -109,8 +109,10 @@
res := f_IPL4_connect(RTP, sub.remote_name, sub.remote_port,
sub.local_name, sub.local_port, sub.connection_id, { udp := {} });
- /* FIXME: Check for success (no res.errorCode) */
-
+ if (not ispresent(res.connId)) {
+ setverdict(fail, "Could not connect RTP, check your configuration");
+ self.stop;
+ }
/* connect without previous bind: save conenction id allocated by IPL4asp */
if (sub.connection_id == -1) {
sub.connection_id := res.connId;
@@ -132,7 +134,10 @@
var Result res;
rtp_endpoint_sub_close(RTP, sub);
res := f_IPL4_listen(RTP, sub.local_name, sub.local_port, { udp := {} });
- /* FIXME: Check for success (no res.errorCode) */
+ if (not ispresent(res.connId)) {
+ setverdict(fail, "Could not listen to RTP, check your configuration");
+ self.stop;
+ }
sub.connection_id := res.connId;
}