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82 lines
2.7 KiB
C++
82 lines
2.7 KiB
C++
/*
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* Copyright (c) 2011, Peter Thorson. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the WebSocket++ Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include "chat.hpp"
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#include <websocketpp/websocket_server.hpp>
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#include <boost/asio.hpp>
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#include <iostream>
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using boost::asio::ip::tcp;
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int main(int argc, char* argv[]) {
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std::string host = "localhost:9000";
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short port = 9000;
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if (argc == 3) {
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// TODO: input validation?
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port = atoi(argv[2]);
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std::stringstream temp;
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temp << argv[1] << ":" << port;
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host = temp.str();
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}
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websocketchat::chat_handler_ptr chat_handler(new websocketchat::chat_handler());
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try {
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boost::asio::io_service io_service;
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tcp::endpoint endpoint(tcp::v6(), port);
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websocketpp::server_ptr server(
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new websocketpp::server(io_service,endpoint,chat_handler)
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);
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// setup server settings
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server->add_host(host);
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// Chat server should only be receiving small text messages, reduce max
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// message size limit slightly to save memory, improve performance, and
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// guard against DoS attacks.
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server->set_max_message_size(0xFFFF); // 64KiB
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// start the server
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server->start_accept();
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std::cout << "Starting chat server on " << host << std::endl;
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io_service.run();
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} catch (std::exception& e) {
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std::cerr << "Exception: " << e.what() << std::endl;
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}
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return 0;
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}
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