TCPServerListener.h

/*
╔══════════════════════════════════════════════════════════════════════════════╗
║                       SIMPLY POWERFUL TOOLKIT (SPTK)                         ║
╟──────────────────────────────────────────────────────────────────────────────╢
║  copyright            © 1999-2022 Alexey Parshin. All rights reserved.       ║
║  email                alexeyp@gmail.com                                      ║
╚══════════════════════════════════════════════════════════════════════════════╝
┌──────────────────────────────────────────────────────────────────────────────┐
│   This library is free software; you can redistribute it and/or modify it    │
│   under the terms of the GNU Library General Public License as published by  │
│   the Free Software Foundation; either version 2 of the License, or (at your │
│   option) any later version.                                                 │
│                                                                              │
│   This library is distributed in the hope that it will be useful, but        │
│   WITHOUT ANY WARRANTY; without even the implied warranty of                 │
│   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library   │
│   General Public License for more details.                                   │
│                                                                              │
│   You should have received a copy of the GNU Library General Public License  │
│   along with this library; if not, write to the Free Software Foundation,    │
│   Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.               │
│                                                                              │
│   Please report all bugs and problems to alexeyp@gmail.com.                  │
└──────────────────────────────────────────────────────────────────────────────┘
*/
 
#pragma once
 
#include <iostream>
#include <set>
#include <sptk5/Logger.h>
#include <sptk5/net/ServerConnection.h>
#include <sptk5/threads/SynchronizedQueue.h>
 
namespace sptk {
 
class TCPServer;
 
class TCPServerListener
    : public Thread
    , public std::mutex
{
public:
    TCPServerListener(TCPServer* server, uint16_t port);
 
    void threadFunction() override;
 
    void terminate() override;
 
    void listen()
    {
        if (!running())
        {
            m_listenerSocket.listen();
            run();
        }
    }
 
    uint16_t port() const
    {
        return m_listenerSocket.host().port();
    }
 
    String error() const
    {
        return m_error;
    }
 
    void stop();
 
private:
    std::shared_ptr<TCPServer> m_server; 
    TCPSocket m_listenerSocket;          
    String m_error;                      
 
    void acceptConnection(std::chrono::milliseconds timeout); 
};
 
} // namespace sptk