Line data    Source code

       1             : #pragma once
       2             : 
       3             : #include "source/common/network/connection_impl.h"
       4             : #include "source/server/config_validation/dispatcher.h"
       5             : 
       6             : namespace Envoy {
       7             : namespace Network {
       8             : 
       9             : /*
      10             :   Class representing connection to upstream entity in config verification mode. The connection is
      11             :   not really established, but sockets may be allocated. Methods doing "real" connections should be
      12             :   overridden with no-op implementations.
      13             : */
      14             : class ConfigValidateConnection : public Network::ClientConnectionImpl {
      15             : public:
      16             :   ConfigValidateConnection(Event::ValidationDispatcher& dispatcher,
      17             :                            Network::Address::InstanceConstSharedPtr remote_address,
      18             :                            Network::Address::InstanceConstSharedPtr source_address,
      19             :                            Network::TransportSocketPtr&& transport_socket,
      20             :                            const Network::ConnectionSocket::OptionsSharedPtr& options,
      21             :                            const Network::TransportSocketOptionsConstSharedPtr& transport_options)
      22             :       : Network::ClientConnectionImpl(dispatcher, remote_address, source_address,
      23           0 :                                       std::move(transport_socket), options, transport_options) {}
      24             : 
      25             :   // Unit tests may instantiate it without proper event machine and leave opened sockets.
      26             :   // Do some cleanup before invoking base class's destructor.
      27           0 :   ~ConfigValidateConnection() override { close(ConnectionCloseType::NoFlush); }
      28             : 
      29             :   // connect may be called in config verification mode.
      30             :   // It is redefined as no-op. Calling parent's method triggers connection to upstream host.
      31           0 :   void connect() override {}
      32             : };
      33             : 
      34             : } // namespace Network
      35             : } // namespace Envoy