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// Copyright Arnaud Kapp, Oliver Kowalke 2016
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include <iostream>
#include <memory>
#include <thread>
#include <boost/asio.hpp>
#include <boost/fiber/all.hpp>
#include "round_robin.hpp"
std::shared_ptr< boost::fibers::unbuffered_channel< int > > c;
void foo() {
auto io_ptr = std::make_shared< boost::asio::io_service >();
boost::fibers::use_scheduling_algorithm< boost::fibers::asio::round_robin >( io_ptr);
boost::fibers::fiber([io_ptr](){
for ( int i = 0; i < 10; ++i) {
std::cout << "push " << i << std::endl;
c->push( i);
}
c->close();
io_ptr->stop();
}).detach();
io_ptr->run();
}
void bar() {
auto io_ptr = std::make_shared< boost::asio::io_service >();
boost::fibers::use_scheduling_algorithm< boost::fibers::asio::round_robin >( io_ptr);
boost::fibers::fiber([io_ptr](){
try {
for (;;) {
int i = c->value_pop();
std::cout << "pop " << i << std::endl;
}
} catch ( std::exception const& e) {
std::cout << "exception: " << e.what() << std::endl;
}
io_ptr->stop();
}).detach();
io_ptr->run();
}
int main() {
c = std::make_shared< boost::fibers::unbuffered_channel< int > >();
std::thread t1( foo);
std::thread t2( bar);
t2.join();
t1.join();
std::cout << "done." << std::endl;
return 0;
}
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