DynamicAddressConnectHandler (Netty API Reference (5.0.0.Alpha4))

Class DynamicAddressConnectHandler

java.lang.Object
- io.netty5.handler.address.DynamicAddressConnectHandler

All Implemented Interfaces:

ChannelHandler
```
public abstract class DynamicAddressConnectHandler
extends Object
implements ChannelHandler 
```
ChannelHandler implementation which allows to dynamically replace the used remoteAddress and / or localAddress when making a connection attempt.
This can be useful to for example bind to a specific NetworkInterface based on the remoteAddress.

Constructor Summary

Constructors
Constructor Description

DynamicAddressConnectHandler ()

Constructors
Constructor	Description
`DynamicAddressConnectHandler ()`

Method Summary

All Methods
Modifier and Type	Method	Description
`Future<Void>`	`connect (ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress)`	Called once a connect operation is made.
`protected SocketAddress`	`localAddress (SocketAddress remoteAddress, SocketAddress localAddress)`	Returns the local `SocketAddress` to use for `ChannelOutboundInvoker.connect(SocketAddress, SocketAddress)` based on the original `remoteAddress` and `localAddress`.
`protected SocketAddress`	`remoteAddress (SocketAddress remoteAddress, SocketAddress localAddress)`	Returns the remote `SocketAddress` to use for `ChannelOutboundInvoker.connect(SocketAddress, SocketAddress)` based on the original `remoteAddress` and `localAddress`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.netty5.channel.ChannelHandler
bind, channelActive, channelExceptionCaught, channelInactive, channelInboundEvent, channelRead, channelReadComplete, channelRegistered, channelShutdown, channelUnregistered, channelWritabilityChanged, close, deregister, disconnect, flush, handlerAdded, handlerRemoved, isSharable, pendingOutboundBytes, read, register, sendOutboundEvent, shutdown, write

- Constructor Detail
  - DynamicAddressConnectHandler
```
public DynamicAddressConnectHandler()
```
- Method Detail
  - connect
```
public final Future<Void> connect(ChannelHandlerContext ctx,
 SocketAddress remoteAddress,
 SocketAddress localAddress)
```
    Description copied from interface: ChannelHandler
    
    Called once a connect operation is made.
    
    Specified by:
    
    connect in interface ChannelHandler
    
    Parameters:
    
    ctx - the ChannelHandlerContext for which the connect operation is made
    
    remoteAddress - the SocketAddress to which it should connect
    
    localAddress - the SocketAddress which is used as source on connect
    
    Returns:
    
    the Future which will be notified once the operation completes.
  - localAddress
```
protected SocketAddress localAddress(SocketAddress remoteAddress,
 SocketAddress localAddress)
 throws Exception 
```
    Returns the local SocketAddress to use for ChannelOutboundInvoker.connect(SocketAddress, SocketAddress) based on the original remoteAddress and localAddress. By default, this method returns the given localAddress.
    
    Throws:
    
    Exception
  - remoteAddress
```
protected SocketAddress remoteAddress(SocketAddress remoteAddress,
 SocketAddress localAddress)
 throws Exception 
```
    Returns the remote SocketAddress to use for ChannelOutboundInvoker.connect(SocketAddress, SocketAddress) based on the original remoteAddress and localAddress. By default, this method returns the given remoteAddress.
    
    Throws:
    
    Exception

Class DynamicAddressConnectHandler

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface io.netty5.channel.ChannelHandler

Constructor Detail

DynamicAddressConnectHandler

Method Detail

connect

localAddress

remoteAddress