asio同步socket处理

关于保存Socket连接

// 由于栈的原因，连接被释放了...
ip::tcp::socket sock(ios);
// 改为堆的方式，连接被保留了...
ip::tcp::socket * sock = new ip::tcp::socket(ios);

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.h

#ifndef XPLAYEVENT_H
#define XPLAYEVENT_H

#include <boost/asio.hpp>
#include <boost/asio/ip/address.hpp>
#include <boost/bind.hpp>
#include <boost/shared_ptr.hpp>

using namespace std;
using namespace boost::asio;
using namespace boost;

class XplayEvent
{
public:
    XplayEvent();
public:
    void start();
};

#endif // XPLAYEVENT_H

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.cpp

#include "include/XplayEvent.h"
#include <glog/logging.h>

XplayEvent::XplayEvent()
{

}

void XplayEvent::start()
{
    try
    {
    io_service ios;
    ip::tcp::acceptor acceptor(ios,
                   ip::tcp::endpoint(ip::tcp::v4(), 6688));
    LOG(INFO) << "XplayEvent::" << acceptor.local_endpoint().address() << endl;
    while(true)
    {
        ip::tcp::socket sock(ios);
        acceptor.accept(sock);
        LOG(INFO) << "XplayEvent::" << "xplay ->" << sock.remote_endpoint().address() << endl;
        sock.write_some(buffer("hello asion"));
    }
    }
    catch (std::exception& e)
    {
    LOG(ERROR) << e.what() << endl;
    }
}

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