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abf6188cba
This is mainly a refactoring commit, to break out packet sending to a dedicated component. Bug: webrtc:12943 Change-Id: I78f18933776518caf49737d3952bda97f19ef335 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/228565 Reviewed-by: Florent Castelli <orphis@webrtc.org> Commit-Queue: Victor Boivie <boivie@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34772}
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
/*
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* Copyright (c) 2021 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "net/dcsctp/socket/packet_sender.h"
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#include <utility>
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#include <vector>
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#include "net/dcsctp/public/types.h"
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namespace dcsctp {
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PacketSender::PacketSender(DcSctpSocketCallbacks& callbacks,
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std::function<void(rtc::ArrayView<const uint8_t>,
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SendPacketStatus)> on_sent_packet)
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: callbacks_(callbacks), on_sent_packet_(std::move(on_sent_packet)) {}
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bool PacketSender::Send(SctpPacket::Builder& builder) {
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if (builder.empty()) {
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return false;
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}
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std::vector<uint8_t> payload = builder.Build();
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SendPacketStatus status = callbacks_.SendPacketWithStatus(payload);
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on_sent_packet_(payload, status);
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switch (status) {
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case SendPacketStatus::kSuccess: {
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return true;
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}
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case SendPacketStatus::kTemporaryFailure: {
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// TODO(boivie): Queue this packet to be retried to be sent later.
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return false;
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}
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case SendPacketStatus::kError: {
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// Nothing that can be done.
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return false;
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}
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}
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}
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} // namespace dcsctp
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