mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-10-06 12:13:49 +08:00
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
/*
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* Copyright (c) 2016-present The ZLToolKit project authors. All Rights Reserved.
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*
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* This file is part of ZLToolKit(https://github.com/xia-chu/ZLToolKit).
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*
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* Use of this source code is governed by MIT-like license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#include <iostream>
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#include "Util/logger.h"
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#include "../webrtc/Nack.h"
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using namespace std;
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using namespace toolkit;
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using namespace mediakit;
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int main() {
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Logger::Instance().add(std::make_shared<ConsoleChannel>());
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Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
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srand((unsigned)time(NULL));
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NackContext ctx;
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ctx.setOnNack([](const FCI_NACK &nack){
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InfoL << nack.dumpString();
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});
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auto drop_start = 0;
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auto drop_len = 0;
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uint16_t offset = 0xFFFF - 200 - 50;
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for (int i = 1; i < 10000; ++i) {
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if (i % 100 == 0) {
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drop_start = i + rand() % 16;
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drop_len = 4 + rand() % 16;
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InfoL << "start drop:" << (uint16_t)(drop_start + offset) << " -> "
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<< (uint16_t)(drop_start + offset + drop_len);
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}
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uint16_t seq = i + offset;
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if ((i >= drop_start && i <= drop_start + drop_len) || seq == 65535 || seq == 0 || seq == 1) {
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TraceL << "drop:" << (uint16_t)(i + offset);
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} else {
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static auto last_seq = seq;
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if (seq - last_seq > 16) {
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ctx.received(last_seq);
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ctx.received(seq);
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DebugL << "seq reduce:" << last_seq;
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last_seq = seq;
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} else {
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ctx.received(seq);
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}
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}
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}
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sleep(1);
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return 0;
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}
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