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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
This commit is contained in:
Daniel Willmann 2018-12-13 13:53:33 +01:00 committed by Harald Welte
parent 9b690e42e1
commit a069d38b61
1 changed files with 2 additions and 0 deletions
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mgw/MGCP_Test.ttcn
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@ -1211,6 +1211,8 @@ module MGCP_Test {
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);