tree 42c07fcdbc20cc91375951019e64b5f7eefb49f0
parent 9b690e42e110e4697ae1543d87e8a5f313aabefb
author Daniel Willmann <dwillmann@sysmocom.de> 1544705613 +0100
committer Harald Welte <laforge@gnumonks.org> 1545560054 +0000

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