94 lines
3.7 KiB
C++
94 lines
3.7 KiB
C++
/*
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* ws_transfer.cpp
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* Author: Benjamin Sergeant
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* Copyright (c) 2018 Machine Zone, Inc. All rights reserved.
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*/
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#include <iostream>
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#include <sstream>
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#include <ixwebsocket/IXWebSocketServer.h>
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namespace ix
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{
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int ws_transfer_main(int port)
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{
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std::cout << "Listening on port " << port << std::endl;
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ix::WebSocketServer server(port);
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server.setOnConnectionCallback(
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[&server](std::shared_ptr<ix::WebSocket> webSocket)
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{
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webSocket->setOnMessageCallback(
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[webSocket, &server](ix::WebSocketMessageType messageType,
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const std::string& str,
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size_t wireSize,
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const ix::WebSocketErrorInfo& error,
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const ix::WebSocketOpenInfo& openInfo,
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const ix::WebSocketCloseInfo& closeInfo)
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{
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if (messageType == ix::WebSocket_MessageType_Open)
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{
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std::cerr << "New connection" << std::endl;
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std::cerr << "Uri: " << openInfo.uri << std::endl;
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std::cerr << "Headers:" << std::endl;
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for (auto it : openInfo.headers)
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{
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std::cerr << it.first << ": " << it.second << std::endl;
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}
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}
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else if (messageType == ix::WebSocket_MessageType_Close)
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{
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std::cerr << "Closed connection"
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<< " code " << closeInfo.code
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<< " reason " << closeInfo.reason << std::endl;
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}
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else if (messageType == ix::WebSocket_MessageType_Error)
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{
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std::stringstream ss;
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ss << "Connection error: " << error.reason << std::endl;
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ss << "#retries: " << error.retries << std::endl;
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ss << "Wait time(ms): " << error.wait_time << std::endl;
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ss << "HTTP Status: " << error.http_status << std::endl;
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std::cerr << ss.str();
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}
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else if (messageType == ix::WebSocket_MessageType_Fragment)
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{
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std::cerr << "Received message fragment" << std::endl;
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}
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else if (messageType == ix::WebSocket_MessageType_Message)
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{
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std::cerr << "Received " << wireSize << " bytes" << std::endl;
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for (auto&& client : server.getClients())
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{
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if (client != webSocket)
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{
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client->send(str,
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[](int current, int total) -> bool
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{
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std::cerr << "Step " << current
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<< " out of " << total << std::endl;
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return true;
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});
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}
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}
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}
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}
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);
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}
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);
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auto res = server.listen();
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if (!res.first)
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{
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std::cerr << res.second << std::endl;
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return 1;
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}
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server.start();
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server.wait();
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return 0;
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}
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}
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