forked from boostorg/beast
40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
//
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// Copyright (c) 2013-2017 Vinnie Falco (vinnie dot falco at gmail dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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//[websocket_example_client_echo
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#include <beast/core.hpp>
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#include <beast/websocket.hpp>
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#include <boost/asio.hpp>
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#include <iostream>
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#include <string>
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int main()
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{
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// Normal boost::asio setup
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std::string const host = "echo.websocket.org";
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boost::asio::io_service ios;
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boost::asio::ip::tcp::resolver r{ios};
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boost::asio::ip::tcp::socket sock{ios};
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boost::asio::connect(sock,
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r.resolve(boost::asio::ip::tcp::resolver::query{host, "80"}));
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// WebSocket connect and send message using beast
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beast::websocket::stream<boost::asio::ip::tcp::socket&> ws{sock};
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ws.handshake(host, "/");
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ws.write(boost::asio::buffer(std::string("Hello, world!")));
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// Receive WebSocket message, print and close using beast
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beast::multi_buffer b;
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beast::websocket::opcode op;
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ws.read(op, b);
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ws.close(beast::websocket::close_code::normal);
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std::cout << beast::buffers(b.data()) << "\n";
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}
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//]
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