#pragma once

#include <memory>

#include "source/common/common/logger.h"

#include "source/common/quic/quic_network_connectivity_observer.h"

namespace Envoy {

namespace Quic {

class EnvoyQuicClientSession;

class QuicNetworkConnectivityObserverImpl : public QuicNetworkConnectivityObserver,

                                            protected Logger::Loggable<Logger::Id::connection> {

public:

  // session must outlive this object.

  explicit QuicNetworkConnectivityObserverImpl(EnvoyQuicClientSession& session);

  QuicNetworkConnectivityObserverImpl(const QuicNetworkConnectivityObserverImpl&) = delete;

  QuicNetworkConnectivityObserverImpl&

  operator=(const QuicNetworkConnectivityObserverImpl&) = delete;

  // QuicNetworkConnectivityObserver

  void onNetworkMadeDefault(NetworkHandle network) override;

  void onNetworkConnected(NetworkHandle network) override;

  void onNetworkDisconnected(NetworkHandle network) override;

private:

  EnvoyQuicClientSession& session_;

};

} // namespace Quic

} // namespace Envoy