From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- third_party/libwebrtc/p2p/base/connection_info.h | 87 ++++++++++++++++++++++++ 1 file changed, 87 insertions(+) create mode 100644 third_party/libwebrtc/p2p/base/connection_info.h (limited to 'third_party/libwebrtc/p2p/base/connection_info.h') diff --git a/third_party/libwebrtc/p2p/base/connection_info.h b/third_party/libwebrtc/p2p/base/connection_info.h new file mode 100644 index 0000000000..cd2a913451 --- /dev/null +++ b/third_party/libwebrtc/p2p/base/connection_info.h @@ -0,0 +1,87 @@ +/* + * 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_CONNECTION_INFO_H_ +#define P2P_BASE_CONNECTION_INFO_H_ + +#include + +#include "absl/types/optional.h" +#include "api/candidate.h" +#include "api/units/timestamp.h" + +namespace cricket { + +// States are from RFC 5245. http://tools.ietf.org/html/rfc5245#section-5.7.4 +enum class IceCandidatePairState { + WAITING = 0, // Check has not been performed, Waiting pair on CL. + IN_PROGRESS, // Check has been sent, transaction is in progress. + SUCCEEDED, // Check already done, produced a successful result. + FAILED, // Check for this connection failed. + // According to spec there should also be a frozen state, but nothing is ever + // frozen because we have not implemented ICE freezing logic. +}; + +// Stats that we can return about the connections for a transport channel. +// TODO(hta): Rename to ConnectionStats +struct ConnectionInfo { + ConnectionInfo(); + ConnectionInfo(const ConnectionInfo&); + ~ConnectionInfo(); + + bool best_connection; // Is this the best connection we have? + bool writable; // Has this connection received a STUN response? + bool receiving; // Has this connection received anything? + bool timeout; // Has this connection timed out? + size_t rtt; // The STUN RTT for this connection. + size_t sent_discarded_bytes; // Number of outgoing bytes discarded due to + // socket errors. + size_t sent_total_bytes; // Total bytes sent on this connection. Does not + // include discarded bytes. + size_t sent_bytes_second; // Bps over the last measurement interval. + size_t sent_discarded_packets; // Number of outgoing packets discarded due to + // socket errors. + size_t sent_total_packets; // Number of total outgoing packets attempted for + // sending, including discarded packets. + size_t sent_ping_requests_total; // Number of STUN ping request sent. + size_t sent_ping_requests_before_first_response; // Number of STUN ping + // sent before receiving the first response. + size_t sent_ping_responses; // Number of STUN ping response sent. + + size_t recv_total_bytes; // Total bytes received on this connection. + size_t recv_bytes_second; // Bps over the last measurement interval. + size_t packets_received; // Number of packets that were received. + size_t recv_ping_requests; // Number of STUN ping request received. + size_t recv_ping_responses; // Number of STUN ping response received. + Candidate local_candidate; // The local candidate for this connection. + Candidate remote_candidate; // The remote candidate for this connection. + void* key; // A static value that identifies this conn. + // https://w3c.github.io/webrtc-stats/#dom-rtcicecandidatepairstats-state + IceCandidatePairState state; + // https://w3c.github.io/webrtc-stats/#dom-rtcicecandidatepairstats-priority + uint64_t priority; + // https://w3c.github.io/webrtc-stats/#dom-rtcicecandidatepairstats-nominated + bool nominated; + // https://w3c.github.io/webrtc-stats/#dom-rtcicecandidatepairstats-totalroundtriptime + uint64_t total_round_trip_time_ms; + // https://w3c.github.io/webrtc-stats/#dom-rtcicecandidatepairstats-currentroundtriptime + absl::optional current_round_trip_time_ms; + + // https://w3c.github.io/webrtc-stats/#dom-rtcicecandidatepairstats-lastpacketreceivedtimestamp + absl::optional last_data_received; + absl::optional last_data_sent; +}; + +// Information about all the candidate pairs of a channel. +typedef std::vector ConnectionInfos; + +} // namespace cricket + +#endif // P2P_BASE_CONNECTION_INFO_H_ -- cgit v1.2.3