# Package org.apache.synapse.transport.passthru.util

- Class Summary
  Class | Description
  --- | ---
  ActiveConnectionMonitor | PassThroughTransport ActiveConnectionMonitor
  BinaryRelayBuilder |
  BufferFactory |
  CacheMessageBuilderDispatchandler |
  ControlledByteBuffer |
  DeferredMessageBuilder |
  PassThroughTransportUtils | Utility methods used by the transport.
  RelayConstants |
  RelaySecuirtyMessageBuilderDispatchandler |
  RelayUtils |
  SessionContextUtil | This manages session context in the message context
  SourceResponseFactory |
  StreamingOnRequestDataSource | This class has a special flag, which says this is it's last use and not to cache data if it did not have done so already.
  StreamInterceptorsLoader |
  TargetRequestFactory |
  TraceMessageBuilderDispatchHandler | This enables the persist full in come message for SOAP tracing facility provided
  WSAddressingHandler |