Package org.drasyl.peer.connection.handler

Class PeerCommunicationWatcher

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelOutboundHandlerAdapter

org.drasyl.peer.connection.handler.SimpleChannelOutboundHandler<ApplicationMessage>

org.drasyl.peer.connection.handler.PeerCommunicationWatcher

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelOutboundHandler

public class PeerCommunicationWatcher
extends SimpleChannelOutboundHandler<ApplicationMessage>

This handler informs when outgoing communication with other peers occurs. For this purpose, peerCommunicationConsumer is called for each ApplicationMessage that has been sent from the local node to other peers.

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field	Description
static String	PEER_COMMUNICATION_WATCHER

Constructor Summary

Constructors

Constructor	Description
PeerCommunicationWatcher(CompressedPublicKey ownPublicKey, Consumer<CompressedPublicKey> peerCommunicationConsumer)

Method Summary

Modifier and Type	Method	Description
protected void	channelWrite0(io.netty.channel.ChannelHandlerContext ctx, ApplicationMessage msg, io.netty.channel.ChannelPromise promise)	Is called for each message of type SimpleChannelOutboundHandler on the outbound channel.

Methods inherited from class org.drasyl.peer.connection.handler.SimpleChannelOutboundHandler

acceptOutboundMessage, write

Methods inherited from class io.netty.channel.ChannelOutboundHandlerAdapter

bind, close, connect, deregister, disconnect, flush, read

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, exceptionCaught, handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.ChannelHandler

exceptionCaught, handlerAdded, handlerRemoved

Field Detail

PEER_COMMUNICATION_WATCHER

public static final String PEER_COMMUNICATION_WATCHER

See Also:

Constant Field Values

Constructor Detail

PeerCommunicationWatcher

public PeerCommunicationWatcher(CompressedPublicKey ownPublicKey,
                                Consumer<CompressedPublicKey> peerCommunicationConsumer)

Method Detail

channelWrite0

protected void channelWrite0(io.netty.channel.ChannelHandlerContext ctx,
                             ApplicationMessage msg,
                             io.netty.channel.ChannelPromise promise)

Description copied from class: SimpleChannelOutboundHandler

Is called for each message of type SimpleChannelOutboundHandler on the outbound channel.

Specified by:

channelWrite0 in class SimpleChannelOutboundHandler<ApplicationMessage>

Parameters:

ctx - the ChannelHandlerContext which this SimpleChannelDuplexHandler belongs to

msg - the message to handle

promise - the corresponding promise