49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
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// Copyright Oliver Kowalke 2013.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <cstdlib>
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#include <iostream>
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#include <stdexcept>
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#include <string>
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#include <boost/fiber/all.hpp>
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int main() {
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using channel_t = boost::fibers::buffered_channel< std::string >;
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try {
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channel_t chan1{ 2 }, chan2{ 2 };
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boost::fibers::fiber fping([&chan1,&chan2]{
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chan1.push( "ping");
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std::cout << chan2.value_pop() << "\n";
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chan1.push( "ping");
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std::cout << chan2.value_pop() << "\n";
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chan1.push( "ping");
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std::cout << chan2.value_pop() << "\n";
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});
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boost::fibers::fiber fpong([&chan1,&chan2]{
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std::cout << chan1.value_pop() << "\n";
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chan2.push( "pong");
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std::cout << chan1.value_pop() << "\n";
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chan2.push( "pong");
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std::cout << chan1.value_pop() << "\n";
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chan2.push( "pong");
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});
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fping.join();
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fpong.join();
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std::cout << "done." << std::endl;
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return EXIT_SUCCESS;
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}
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catch ( std::exception const& e)
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{ std::cerr << "exception: " << e.what() << std::endl; }
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catch (...)
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{ std::cerr << "unhandled exception" << std::endl; }
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return EXIT_FAILURE;
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}
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