boost: tcp client sample
3128 ワード
#include <boost/asio.hpp>
#include <iostream>
using namespace std;
using namespace boost::asio;
void client(io_service &ios)
{
try
{
cout << "client start." << endl;
ip::tcp::socket sock(ios);
ip::tcp::endpoint ep(ip::address::from_string("127.0.0.1"),6688);
sock.connect(ep);
vector<char> str(100,0);
sock.read_some(buffer(str));
cout << "receive from " << sock.remote_endpoint().address();
cout << &str[0] << endl;
}
catch (std::exception& e)
{
cout << e.what() << endl;
}
}
void print(const boost::system::error_code&)
{
cout << "test wait..." << endl;
}
int main()
{
io_service ios;
deadline_timer at(ios, boost::posix_time::seconds(5));
at.async_wait(print);
cout << "it show before at exired" <<endl;
ios.run();
return 0;
}