peer_connection.cpp

Sébastien Blin authored 4 years ago and Adrien Béraud committed 4 years ago

This is a bit a hacky patch. The real fix will be to remove underlyingIce()
But tls must be checked before shutdown to avoid to use a non existing object.
Imho what really happen is that the ice is moved in IceSocketEndpoint::shutdown()
so when  TlsSocketEndpoint::Impl is detroyed, the callback is not reset, tls
become nullptr and then we try to shutdown this non existing tls.
However, removing underlyingIce is not straight forward as every shutdown event
must close all layers of the socket, so at first, just fix this issue.

Change-Id: Ifd9c3733e175787b97a48f3c3e282287963018bb