System.Runtime.Remoting.Channels.IServerChannelSink.ProcessMessage(System.Runtime.Remoting.Channels.IServerChannelSinkStack, System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Channels.ITransportHeaders, System.IO.Stream, out System.Runtime.Remoting.Messaging.IMessage, out System.Runtime.Remoting.Channels.ITransportHeaders, out System.IO.Stream)