70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/*
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* main.cpp
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* Author: Benjamin Sergeant
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* Copyright (c) 2020 Machine Zone, Inc. All rights reserved.
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*
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* Super simple standalone example. See ws folder, unittest and doc/usage.md for more.
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*
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* On macOS
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* $ mkdir -p build ; cd build ; cmake -DUSE_TLS=1 .. ; make -j ; make install
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* $ clang++ --std=c++14 --stdlib=libc++ main.cpp -lixwebsocket -lz -framework Security -framework Foundation
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* $ ./a.out
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*
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* Or use cmake -DBUILD_DEMO=ON option for other platform
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*/
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#include <ixwebsocket/IXNetSystem.h>
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#include <ixwebsocket/IXWebSocket.h>
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#include <iostream>
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int main()
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{
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// Required on Windows
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ix::initNetSystem();
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// Our websocket object
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ix::WebSocket webSocket;
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std::string url("wss://echo.websocket.org");
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webSocket.setUrl(url);
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std::cout << "Connecting to " << url << "..." << std::endl;
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// Setup a callback to be fired (in a background thread, watch out for race conditions !)
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// when a message or an event (open, close, error) is received
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webSocket.setOnMessageCallback([](const ix::WebSocketMessagePtr& msg)
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{
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if (msg->type == ix::WebSocketMessageType::Message)
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{
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std::cout << "received message: " << msg->str << std::endl;
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std::cout << "> " << std::flush;
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}
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else if (msg->type == ix::WebSocketMessageType::Open)
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{
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std::cout << "Connection established" << std::endl;
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std::cout << "> " << std::flush;
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}
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}
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);
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// Now that our callback is setup, we can start our background thread and receive messages
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webSocket.start();
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// Send a message to the server (default to TEXT mode)
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webSocket.send("hello world");
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// Display a prompt
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std::cout << "> " << std::flush;
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std::string text;
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// Read text from the console and send messages in text mode.
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// Exit with Ctrl-D on Unix or Ctrl-Z on Windows.
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while (std::getline(std::cin, text))
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{
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webSocket.send(text);
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std::cout << "> " << std::flush;
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}
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return 0;
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}
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