Package org.drasyl.peer.connection.server.handler

Class ServerNewConnectionsGuard

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.SimpleChannelInboundHandler<Message>

org.drasyl.peer.connection.server.handler.ServerNewConnectionsGuard

All Implemented Interfaces:

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

public class ServerNewConnectionsGuard
extends io.netty.channel.SimpleChannelInboundHandler<Message>

This handler acts as a channel creation guard. A new channel should not be created, if the isOpenSupplier returns false. Used by the Server to prevent new connections from being established during shutdown.

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	CONNECTION_GUARD

Constructor Summary

Constructors

Constructor	Description
ServerNewConnectionsGuard(int networkId, Identity identity, BooleanSupplier acceptNewConnectionsSupplier)

Method Summary

Modifier and Type	Method	Description
protected void	channelRead0(io.netty.channel.ChannelHandlerContext ctx, Message msg)

Methods inherited from class io.netty.channel.SimpleChannelInboundHandler

acceptInboundMessage, channelRead

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

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

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

CONNECTION_GUARD

public static final String CONNECTION_GUARD

See Also:

Constant Field Values

Constructor Detail

ServerNewConnectionsGuard

public ServerNewConnectionsGuard(int networkId,
                                 Identity identity,
                                 BooleanSupplier acceptNewConnectionsSupplier)

Method Detail

channelRead0

protected void channelRead0(io.netty.channel.ChannelHandlerContext ctx,
                            Message msg)

Specified by:

channelRead0 in class io.netty.channel.SimpleChannelInboundHandler<Message>