This addresses a few points issue of #245:
- Take a net.Listener instead of having global state
- Expose a net.TCPMux based API
Also, the unused closeChannel was removed from tcp_mux.go
Closes#253.
This was an especially noticable issue in an environment
where all UDP was blocked, then we waited for STUN to
timeout (5 seconds) before trying TCP/turn
Timeout check must be inside the scope of routine leak check.
Routine leak check internally has wait for routine exit which
may causes timeout error in some case.
pion/webrtc@v3 will be trickle by default, so removing
support from here. Users can easily simulate non-trickle
by setting a OnICECandidate callback.
This just reduces the amount of things we need to test/worry about.
If we can't iterate host interfaces give a warning to the user.
Also don't bail early if a single interface fails, other interfaces
might still be in a good condition.
Resolvespion/ice#75
