org.apache.james.protocols.netty

Class ConnectionLimitUpstreamHandler

java.lang.Object

org.jboss.netty.channel.SimpleChannelUpstreamHandler

org.apache.james.protocols.netty.ConnectionLimitUpstreamHandler

All Implemented Interfaces:

org.jboss.netty.channel.ChannelHandler, org.jboss.netty.channel.ChannelUpstreamHandler

public class ConnectionLimitUpstreamHandler
extends org.jboss.netty.channel.SimpleChannelUpstreamHandler

ChannelUpstreamHandler which limit the concurrent connection. This handler must be used as singleton when adding it to the ChannelPipeline to work correctly TODO: Remove when its committed to NETTY. https://jira.jboss.org/jira/browse/NETTY-311

Nested Class Summary

Nested classes/interfaces inherited from interface org.jboss.netty.channel.ChannelHandler

org.jboss.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
ConnectionLimitUpstreamHandler(int maxConnections)

Method Summary

Methods

Modifier and Type	Method and Description
void	channelClosed(org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.ChannelStateEvent e)
void	channelOpen(org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.ChannelStateEvent e)
int	getConnections()
void	setMaxConnections(int maxConnections)

Methods inherited from class org.jboss.netty.channel.SimpleChannelUpstreamHandler

channelBound, channelConnected, channelDisconnected, channelInterestChanged, channelUnbound, childChannelClosed, childChannelOpen, exceptionCaught, handleUpstream, messageReceived, writeComplete

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionLimitUpstreamHandler

public ConnectionLimitUpstreamHandler(int maxConnections)

Method Detail

getConnections

public int getConnections()

setMaxConnections

public void setMaxConnections(int maxConnections)

channelOpen

public void channelOpen(org.jboss.netty.channel.ChannelHandlerContext ctx,
               org.jboss.netty.channel.ChannelStateEvent e)
                 throws Exception

Overrides:

channelOpen in class org.jboss.netty.channel.SimpleChannelUpstreamHandler

Throws:

Exception

channelClosed

public void channelClosed(org.jboss.netty.channel.ChannelHandlerContext ctx,
                 org.jboss.netty.channel.ChannelStateEvent e)
                   throws Exception

Overrides:

channelClosed in class org.jboss.netty.channel.SimpleChannelUpstreamHandler

Throws:

Exception