mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-10-06 12:13:49 +08:00
127 lines
3.9 KiB
C++
127 lines
3.9 KiB
C++
/*
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* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/xia-chu/ZLMediaKit).
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*
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* Use of this source code is governed by MIT 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 <signal.h>
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#include <string>
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#include <iostream>
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#include "Util/MD5.h"
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#include "Util/logger.h"
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#include "Http/WebSocketSession.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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/**
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* 回显会话
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*/
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class EchoSession : public Session {
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public:
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EchoSession(const Socket::Ptr &pSock) : Session(pSock){
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DebugL;
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}
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virtual ~EchoSession(){
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DebugL;
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}
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void attachServer(const Server &server) override{
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DebugL << getIdentifier() << " " << Session::getIdentifier();
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}
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void onRecv(const Buffer::Ptr &buffer) override {
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//回显数据
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SockSender::send("from EchoSession:");
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send(buffer);
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}
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void onError(const SockException &err) override{
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WarnL << err.what();
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}
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//每隔一段时间触发，用来做超时管理
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void onManager() override{
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DebugL;
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}
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};
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class EchoSessionWithUrl : public Session {
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public:
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EchoSessionWithUrl(const Socket::Ptr &pSock) : Session(pSock){
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DebugL;
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}
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virtual ~EchoSessionWithUrl(){
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DebugL;
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}
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void attachServer(const Server &server) override{
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DebugL << getIdentifier() << " " << Session::getIdentifier();
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}
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void onRecv(const Buffer::Ptr &buffer) override {
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//回显数据
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SockSender::send("from EchoSessionWithUrl:");
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send(buffer);
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}
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void onError(const SockException &err) override{
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WarnL << err.what();
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}
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//每隔一段时间触发，用来做超时管理
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void onManager() override{
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DebugL;
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}
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};
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/**
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* 此对象可以根据websocket 客户端访问的url选择创建不同的对象
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*/
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struct EchoSessionCreator {
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//返回的Session必须派生于SendInterceptor，可以返回null(拒绝连接)
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Session::Ptr operator()(const Parser &header, const HttpSession &parent, const Socket::Ptr &pSock, mediakit::WebSocketHeader::Type &type) {
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// return nullptr;
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if (header.url() == "/") {
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// 可以指定传输方式
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// type = mediakit::WebSocketHeader::BINARY;
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return std::make_shared<SessionTypeImp<EchoSession> >(header, parent, pSock);
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}
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return std::make_shared<SessionTypeImp<EchoSessionWithUrl> >(header, parent, pSock);
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}
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};
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int main(int argc, char *argv[]) {
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//设置日志
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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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SSL_Initor::Instance().loadCertificate((exeDir() + "ssl.p12").data());
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{
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TcpServer::Ptr httpSrv(new TcpServer());
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//http服务器,支持websocket
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httpSrv->start<WebSocketSessionBase<EchoSessionCreator, HttpSession> >(80);//默认80
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TcpServer::Ptr httpsSrv(new TcpServer());
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//https服务器,支持websocket
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httpsSrv->start<WebSocketSessionBase<EchoSessionCreator, HttpsSession> >(443);//默认443
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TcpServer::Ptr httpSrvOld(new TcpServer());
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//兼容之前的代码(但是不支持根据url选择生成Session类型)
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httpSrvOld->start<WebSocketSession<EchoSession, HttpSession> >(8080);
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DebugL << "请打开网页:http://www.websocket-test.com/,进行测试";
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DebugL << "连接 ws://127.0.0.1/xxxx，ws://127.0.0.1/ 测试的效果将不同，支持根据url选择不同的处理逻辑";
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//设置退出信号处理函数
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static semaphore sem;
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signal(SIGINT, [](int) { sem.post(); });// 设置退出信号
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sem.wait();
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}
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return 0;
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}
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