Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 77 insertions, 0 deletions

diff --git a/third_party/libwebrtc/p2p/base/p2p_transport_channel_ice_field_trials.h b/third_party/libwebrtc/p2p/base/p2p_transport_channel_ice_field_trials.h
new file mode 100644
index 0000000000..f19823b21e
--- /dev/null
+++ b/third_party/libwebrtc/p2p/base/p2p_transport_channel_ice_field_trials.h
@@ -0,0 +1,77 @@
+/*
+ *  Copyright 2019 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 P2P_BASE_P2P_TRANSPORT_CHANNEL_ICE_FIELD_TRIALS_H_
+#define P2P_BASE_P2P_TRANSPORT_CHANNEL_ICE_FIELD_TRIALS_H_
+
+#include "absl/types/optional.h"
+
+namespace cricket {
+
+// Field trials for P2PTransportChannel and friends,
+// put in separate file so that they can be shared e.g
+// with Connection.
+struct IceFieldTrials {
+  // This struct is built using the FieldTrialParser, and then not modified.
+  // TODO(jonaso) : Consider how members of this struct can be made const.
+
+  bool skip_relay_to_non_relay_connections = false;
+  absl::optional<int> max_outstanding_pings;
+
+  // Wait X ms before selecting a connection when having none.
+  // This will make media slower, but will give us chance to find
+  // a better connection before starting.
+  absl::optional<int> initial_select_dampening;
+
+  // If the connection has recevied a ping-request, delay by
+  // maximum this delay. This will make media slower, but will
+  // give us chance to find a better connection before starting.
+  absl::optional<int> initial_select_dampening_ping_received;
+
+  // Announce GOOG_PING support in STUN_BINDING_RESPONSE if requested
+  // by peer.
+  bool announce_goog_ping = true;
+
+  // Enable sending GOOG_PING if remote announce it.
+  bool enable_goog_ping = false;
+
+  // Decay rate for RTT estimate using EventBasedExponentialMovingAverage
+  // expressed as halving time.
+  int rtt_estimate_halftime_ms = 500;
+
+  // Sending a PING directly after a switch on ICE_CONTROLLING-side.
+  // TODO(jonaso) : Deprecate this in favor of
+  // `send_ping_on_selected_ice_controlling`.
+  bool send_ping_on_switch_ice_controlling = false;
+
+  // Sending a PING directly after selecting a connection
+  // (i.e either a switch or the inital selection).
+  bool send_ping_on_selected_ice_controlling = false;
+
+  // Sending a PING directly after a nomination on ICE_CONTROLLED-side.
+  bool send_ping_on_nomination_ice_controlled = false;
+
+  // The timeout after which the connection will be considered dead if no
+  // traffic is received.
+  int dead_connection_timeout_ms = 30000;
+
+  // Stop gathering when having a strong connection.
+  bool stop_gather_on_strongly_connected = true;
+
+  // DSCP taging.
+  absl::optional<int> override_dscp;
+
+  bool piggyback_ice_check_acknowledgement = false;
+  bool extra_ice_ping = false;
+};
+
+}  // namespace cricket
+
+#endif  // P2P_BASE_P2P_TRANSPORT_CHANNEL_ICE_FIELD_TRIALS_H_