52 lines
997 B
C++
52 lines
997 B
C++
//
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// daytime_server.cpp
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// ~~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff 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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#include <ctime>
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#include <iostream>
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#include <string>
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#include <boost/asio.hpp>
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using boost::asio::ip::tcp;
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std::string make_daytime_string()
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{
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using namespace std; // For time_t, time and ctime;
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time_t now = time(0);
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return ctime(&now);
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}
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int main()
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{
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try
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{
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boost::asio::io_context io_context;
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tcp::endpoint endpoint(tcp::v4(), 13);
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tcp::acceptor acceptor(io_context, endpoint);
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for (;;)
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{
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tcp::iostream stream;
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boost::system::error_code ec;
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acceptor.accept(stream.socket(), ec);
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if (!ec)
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{
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stream << make_daytime_string();
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}
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}
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}
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catch (std::exception& e)
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{
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std::cerr << e.what() << std::endl;
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}
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return 0;
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}
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