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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 {
// 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,
};
enum PortPrunePolicy {
NO_PRUNE, // Do not prune.
PRUNE_BASED_ON_PRIORITY, // Prune lower-priority ports on the same network.
KEEP_FIRST_READY // Keep the first ready port and prune the rest
// on the same network.
};
enum class VpnPreference {
kDefault, // No VPN preference.
kOnlyUseVpn, // only use VPN connections.
kNeverUseVpn, // never use VPN connections
kPreferVpn, // use a VPN connection if possible,
// i.e VPN connections sorts first.
kAvoidVpn, // only use VPN if there is no other connections,
// i.e VPN connections sorts last.
};
} // namespace webrtc
#endif // API_TRANSPORT_ENUMS_H_