snapcast/server/control_session_tcp.hpp
2019-11-15 17:45:49 +01:00

58 lines
1.9 KiB
C++

/***
This file is part of snapcast
Copyright (C) 2014-2019 Johannes Pohl
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#ifndef CONTROL_SESSION_TCP_HPP
#define CONTROL_SESSION_TCP_HPP
#include "control_session.hpp"
#include <deque>
/// Endpoint for a connected control client.
/**
* Endpoint for a connected control client.
* Messages are sent to the client with the "send" method.
* Received messages from the client are passed to the ControlMessageReceiver callback
*/
class ControlSessionTcp : public ControlSession, public std::enable_shared_from_this<ControlSession>
{
public:
/// ctor. Received message from the client are passed to MessageReceiver
ControlSessionTcp(ControlMessageReceiver* receiver, boost::asio::io_context& ioc, tcp::socket&& socket);
~ControlSessionTcp() override;
void start() override;
void stop() override;
/// Sends a message to the client (synchronous)
bool send(const std::string& message) override;
/// Sends a message to the client (asynchronous)
void sendAsync(const std::string& message) override;
protected:
void do_read();
void send_next();
tcp::socket socket_;
boost::asio::streambuf streambuf_;
boost::asio::io_context::strand strand_;
std::deque<std::string> messages_;
};
#endif