mgw: Tear down all RTP flows to avoid race condition on tear down
When stopping the test TC_two_crcx_and_unsolicited_rtp the unsolicited
RTP stream is not stopped. As a result it could happen that between
tearing down the other flows and stopping the test an unsolicited RTP
packet is sent to a closed socket.
The resulting ICMP destination unreachable packet translates to a
"Connection refused" error on the sending socket and fails the test.
Avoid this by making sure the unsolicited RTP sender is stopped before
stopping the test.
Change-Id: Ied839596589609e75fa487046a85db48991e4c73
diff --git a/mgw/MGCP_Test.ttcn b/mgw/MGCP_Test.ttcn
index e1ebc26..9adeb2a 100644
--- a/mgw/MGCP_Test.ttcn
+++ b/mgw/MGCP_Test.ttcn
@@ -1211,6 +1211,8 @@
f_sleep(0.5);
+ /* Stop transmitting packets and tear down the flows */
+ f_rtpem_mode(RTPEM[2], RTPEM_MODE_NONE);
f_flow_delete(RTPEM[0]);
f_flow_delete(RTPEM[1], ep, call_id);