#pragma once

#include "source/common/network/connection_impl.h"

#include "source/server/config_validation/dispatcher.h"

namespace Envoy {

namespace Network {

/*

  Class representing connection to upstream entity in config verification mode. The connection is

  not really established, but sockets may be allocated. Methods doing "real" connections should be

  overridden with no-op implementations.

*/

class ConfigValidateConnection : public Network::ClientConnectionImpl {

public:

  ConfigValidateConnection(Event::ValidationDispatcher& dispatcher,

                           Network::Address::InstanceConstSharedPtr remote_address,

                           Network::Address::InstanceConstSharedPtr source_address,

                           Network::TransportSocketPtr&& transport_socket,

                           const Network::ConnectionSocket::OptionsSharedPtr& options,

                           const Network::TransportSocketOptionsConstSharedPtr& transport_options)

  // Unit tests may instantiate it without proper event machine and leave opened sockets.

  // Do some cleanup before invoking base class's destructor.

  // connect may be called in config verification mode.

  // It is redefined as no-op. Calling parent's method triggers connection to upstream host.

};

} // namespace Network

} // namespace Envoy