Jonas Olsson 81125f0aba Implement (mostly) standards-compliant RTCIceTransportState.
In order to correctly implement RTCPeerConnectionState and RTCIceConnectionState the ice transports need to support RTCIceTransportState.
This CL adds an implementation parallel to the current non-standard IceTransportState. It's not currently used anywhere. The old implementation will remain in place until we're ready to switch RTCIceConnectionState over.

Bug: webrtc:9308
Change-Id: I30e2bbb5b4fafa410261bcd9d5e3b76c03435feb
Reviewed-on: https://webrtc-review.googlesource.com/c/103220
Reviewed-by: Qingsi Wang <qingsi@webrtc.org>
Reviewed-by: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Jonas Olsson <jonasolsson@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25078}
2018-10-10 08:10:16 +00:00

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/*
* Copyright 2018 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef API_TRANSPORT_ENUMS_H_
#define API_TRANSPORT_ENUMS_H_
namespace webrtc {
// See https://w3c.github.io/webrtc-pc/#rtcicetransportstate
// Note that kFailed is currently not a terminal state, and a transport might
// incorrectly be marked as failed while gathering candidates, see
// bugs.webrtc.org/8833
enum class IceTransportState {
kNew,
kChecking,
kConnected,
kCompleted,
kFailed,
kDisconnected,
kClosed,
};
} // namespace webrtc
#endif // API_TRANSPORT_ENUMS_H_