If the MediaEngine contains support for them a SSRC will be generated
appropriately
Co-authored-by: aggresss <aggresss@163.com>
Co-authored-by: Kevin Wang <kevmo314@gmail.com>
Resolves#1989Resolves#1675
This change adapts pion/ice to use a new interface for most network
related operations. The interface was formerly a simple struct vnet.Net
which was originally intended to facilicate testing. By replacing it
with an interface we have greater flexibility and allow users to hook
into the networking stack by providing their own implementation of
the interface.
A Track shouldn't block until a PeerConnection is connected. It should
only send to PeerConnections that are fully established. v3 Track API
changed this behavior by mistake.
Related to pion/transport#116
* Return error to user when remote doesn't support codecs
* Assert that bindings are properly incremented/decremented
* Assert that a added track doesn't error even when disconnected
Relates to #1526
