org.apache.nifi.processor.util.listen.dispatcher

Interface ChannelDispatcher

All Superinterfaces:

Runnable

All Known Subinterfaces:

AsyncChannelDispatcher

All Known Implementing Classes:

DatagramChannelDispatcher, SocketChannelDispatcher

public interface ChannelDispatcher
extends Runnable

Dispatches handlers for a given channel.

Method Summary

Modifier and Type	Method and Description
void	close() Closes all listeners and stops all handler threads.
int	getPort()
void	open(InetAddress nicAddress, int port, int maxBufferSize) Opens the dispatcher listening on the given port and attempts to set the OS socket buffer to maxBufferSize.

Methods inherited from interface java.lang.Runnable

run

Method Detail

open

void open(InetAddress nicAddress,
          int port,
          int maxBufferSize)
   throws IOException

Opens the dispatcher listening on the given port and attempts to set the OS socket buffer to maxBufferSize.

Parameters:

nicAddress - the local network interface to listen on, if null will listen on the wildcard address which means listening on all local network interfaces

port - the port to listen on

maxBufferSize - the size to set the OS socket buffer to

Throws:

IOException - if an error occurred listening on the given port

getPort

int getPort()

Returns:

the port being listened to

close

void close()

Closes all listeners and stops all handler threads.