76 lines
3.2 KiB
C++
76 lines
3.2 KiB
C++
/*
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* ws_proxy_server.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 <ixwebsocket/IXWebSocketServer.h>
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#include <sstream>
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namespace ix
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{
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int ws_proxy_server_main(int port,
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const std::string& hostname,
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const ix::SocketTLSOptions& tlsOptions,
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const std::string& remoteHost,
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int remotePort)
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{
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std::cout << "Listening on " << hostname << ":" << port << std::endl;
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ix::WebSocketServer server(port, hostname);
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server.setTLSOptions(tlsOptions);
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server.setOnConnectionCallback(
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[remoteHost, remotePort](std::shared_ptr<ix::WebSocket> webSocket,
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std::shared_ptr<ConnectionState> connectionState) {
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webSocket->setOnMessageCallback(
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[webSocket, connectionState, remoteHost, remotePort](const WebSocketMessagePtr& msg) {
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if (msg->type == ix::WebSocketMessageType::Open)
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{
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std::cerr << "New connection" << std::endl;
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std::cerr << "id: " << connectionState->getId() << std::endl;
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std::cerr << "Uri: " << msg->openInfo.uri << std::endl;
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std::cerr << "Headers:" << std::endl;
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for (auto it : msg->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 (msg->type == ix::WebSocketMessageType::Close)
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{
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std::cerr << "Closed connection"
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<< " code " << msg->closeInfo.code << " reason "
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<< msg->closeInfo.reason << std::endl;
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}
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else if (msg->type == ix::WebSocketMessageType::Error)
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{
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std::stringstream ss;
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ss << "Connection error: " << msg->errorInfo.reason << std::endl;
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ss << "#retries: " << msg->errorInfo.retries << std::endl;
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ss << "Wait time(ms): " << msg->errorInfo.wait_time << std::endl;
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ss << "HTTP Status: " << msg->errorInfo.http_status << std::endl;
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std::cerr << ss.str();
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}
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else if (msg->type == ix::WebSocketMessageType::Message)
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{
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std::cerr << "Received " << msg->wireSize << " bytes" << std::endl;
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webSocket->send(msg->str, msg->binary);
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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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} // namespace ix
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