Philipp Hancke b31ade36ff stun/turn: suppress icecandidateerror for incompatible address family
Suppresses the ice candidate error callback when the STUN/TURN server
address family is not compatible with the local candidate address family.

This is similar to not pairing between candidates that have different
incompatible address families as described in
https://datatracker.ietf.org/doc/html/rfc5245#section-5.7.1

The spec actually says to emit the 701 error if *no* host candidate is able to reach the server:
  https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnectioniceerrorevent-errorcode

Also use the same (spec) error code for STUN and TURN, see
https://github.com/webrtc/samples/issues/1215 (error 600 for TURN)
https://github.com/webrtc/samples/issues/1227 (error 701 with AF mismatch)

Drive-by: misc logging fixes

BUG=webrtc:359404135

Change-Id: I99574b7b2b79986a52ab38a7fa58ea1bebab954c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/358961
Commit-Queue: Philipp Hancke <phancke@meta.com>
Reviewed-by: Jonas Oreland <jonaso@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#42830}
2024-08-22 21:33:45 +00:00
..
2019-11-18 16:11:27 +00:00
2021-08-25 08:01:21 +00:00
2018-11-15 02:04:42 +00:00
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