chromeos/services/secure_channel/secure_channel_disconnector.h

// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROMEOS_SERVICES_SECURE_CHANNEL_SECURE_CHANNEL_DISCONNECTOR_H_
#define CHROMEOS_SERVICES_SECURE_CHANNEL_SECURE_CHANNEL_DISCONNECTOR_H_

#include <memory>

#include "base/macros.h"

namespace chromeos {

namespace secure_channel {

class SecureChannel;

// Disconnects SecureChannel objects, which have an asynchronous
// disconnection flow. Deleting SecureChannel objects before they are
// fully disconnected can cause the underlying connection to remain open, which
// causes instability on the next connection attempt. See
// https://crbug.com/763604.
class SecureChannelDisconnector {
 public:
  virtual ~SecureChannelDisconnector() = default;

  virtual void DisconnectSecureChannel(
      std::unique_ptr<SecureChannel> channel_to_disconnect) = 0;

 protected:
  SecureChannelDisconnector() = default;

 private:
  DISALLOW_COPY_AND_ASSIGN(SecureChannelDisconnector);
};

}  // namespace secure_channel

}  // namespace chromeos

#endif  // CHROMEOS_SERVICES_SECURE_CHANNEL_SECURE_CHANNEL_DISCONNECTOR_H_