Package org.apache.tinkerpop.gremlin.driver.handler

Class IdleConnectionHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.ChannelDuplexHandler

org.apache.tinkerpop.gremlin.driver.handler.IdleConnectionHandler

All Implemented Interfaces:

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

@Sharable
public class IdleConnectionHandler
extends io.netty.channel.ChannelDuplexHandler

Detects IdleStateEvents and closes the channel with the goal of releasing resources that haven't been used in a while.

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 io.netty.util.AttributeKey<io.netty.handler.timeout.IdleStateEvent>	IDLE_STATE_EVENT

Constructor Summary

Constructors

Constructor	Description
IdleConnectionHandler()

Method Summary

Modifier and Type	Method	Description
void	userEventTriggered(io.netty.channel.ChannelHandlerContext ctx, Object evt)	Detects if an IdleStateEvent has occurred and closes the channel.

Methods inherited from class io.netty.channel.ChannelDuplexHandler

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

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelRead, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, 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

handlerAdded, handlerRemoved

Field Detail

IDLE_STATE_EVENT

public static final io.netty.util.AttributeKey<io.netty.handler.timeout.IdleStateEvent> IDLE_STATE_EVENT

Constructor Detail

IdleConnectionHandler

public IdleConnectionHandler()

Method Detail

userEventTriggered

public void userEventTriggered(io.netty.channel.ChannelHandlerContext ctx,
                               Object evt)

Detects if an IdleStateEvent has occurred and closes the channel.

Specified by:

userEventTriggered in interface io.netty.channel.ChannelInboundHandler

Overrides:

userEventTriggered in class io.netty.channel.ChannelInboundHandlerAdapter