Package org.openremote.agent.protocol.udp

Class UDPIOClient<T>

java.lang.Object

org.openremote.agent.protocol.io.AbstractNettyIOClient<T,InetSocketAddress>

org.openremote.agent.protocol.udp.UDPIOClient<T>

All Implemented Interfaces:

IOClient<T>, NettyIOClient<T>

public class UDPIOClient<T>
extends AbstractNettyIOClient<T,InetSocketAddress>

This is a IOClient implementation for UDP.

Users of this IOClient are responsible for adding encoders for converting messages of type <T> to ByteBuf (see AbstractNettyIOClient.MessageToByteEncoder) and adding decoders to convert from ByteBuf to messages of type <T> and ensuring these decoded messages are passed back to this client via AbstractNettyIOClient.onMessageReceived(T) (see and {@link MessageToMessageDecoder}).

Nested Class Summary

Nested classes/interfaces inherited from class org.openremote.agent.protocol.io.AbstractNettyIOClient

AbstractNettyIOClient.ByteToMessageDecoder<T>, AbstractNettyIOClient.MessageToByteEncoder<T>, AbstractNettyIOClient.MessageToMessageDecoder<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected int	bindPort
protected String	host
protected int	port

Fields inherited from class org.openremote.agent.protocol.io.AbstractNettyIOClient

bootstrap, channel, channelStartFuture, connectionStatus, connectionStatusConsumers, connectRetry, encoderDecoderProvider, executorService, messageConsumers, permanentError, RECONNECT_DELAY_INITIAL_MILLIS, RECONNECT_DELAY_MAX_MILLIS, workerGroup

Constructor Summary

Constructors

Constructor	Description
UDPIOClient(String host, Integer port, Integer bindPort)

Method Summary

Modifier and Type	Method	Description
protected void	addEncodersDecoders(io.netty.channel.Channel channel)
protected void	configureChannel()
protected Class<? extends io.netty.channel.Channel>	getChannelClass()
String	getClientUri()	Should return a URI that uniquely identifies this client instance
protected io.netty.channel.EventLoopGroup	getWorkerGroup()
protected io.netty.channel.ChannelFuture	startChannel()

Methods inherited from class org.openremote.agent.protocol.io.AbstractNettyIOClient

addConnectionStatusConsumer, addMessageConsumer, connect, createConnectedFuture, disconnect, doConnect, doDisconnect, getConnectionStatus, initChannel, onConnectedFutureComplete, onConnectionStatusChanged, onDecodeException, onEncodeException, onMessageReceived, removeAllConnectionStatusConsumers, removeAllMessageConsumers, removeConnectionStatusConsumer, removeMessageConsumer, scheduleDoConnect, sendMessage, setEncoderDecoderProvider, setPermanentError, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

host

protected String host

port

protected int port

bindPort

protected int bindPort

Constructor Details

UDPIOClient

public UDPIOClient(String host,
 Integer port,
 Integer bindPort)

Method Details

addEncodersDecoders

protected void addEncodersDecoders(io.netty.channel.Channel channel)

Overrides:

addEncodersDecoders in class AbstractNettyIOClient<T,InetSocketAddress>

startChannel

protected io.netty.channel.ChannelFuture startChannel()

Specified by:

startChannel in class AbstractNettyIOClient<T,InetSocketAddress>

getChannelClass

protected Class<? extends io.netty.channel.Channel> getChannelClass()

Specified by:

getChannelClass in class AbstractNettyIOClient<T,InetSocketAddress>

getClientUri

public String getClientUri()

Description copied from interface: IOClient

Should return a URI that uniquely identifies this client instance

getWorkerGroup

protected io.netty.channel.EventLoopGroup getWorkerGroup()

Specified by:

getWorkerGroup in class AbstractNettyIOClient<T,InetSocketAddress>

configureChannel

protected void configureChannel()

Overrides:

configureChannel in class AbstractNettyIOClient<T,InetSocketAddress>