update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / boost / libs / asio / example / cpp11 / http / server / connection_manager.hpp

//
// connection_manager.hpp
// ~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2020 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// 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)
//

#ifndef HTTP_CONNECTION_MANAGER_HPP
#define HTTP_CONNECTION_MANAGER_HPP

#include <set>
#include "connection.hpp"

namespace http {
namespace server {

/// Manages open connections so that they may be cleanly stopped when the server
/// needs to shut down.
class connection_manager
{
public:
  connection_manager(const connection_manager&) = delete;
  connection_manager& operator=(const connection_manager&) = delete;

  /// Construct a connection manager.
  connection_manager();

  /// Add the specified connection to the manager and start it.
  void start(connection_ptr c);

  /// Stop the specified connection.
  void stop(connection_ptr c);

  /// Stop all connections.
  void stop_all();

private:
  /// The managed connections.
  std::set<connection_ptr> connections_;
};

} // namespace server
} // namespace http

#endif // HTTP_CONNECTION_MANAGER_HPP