| 程序包 | 说明 | 
|---|---|
| org.jboss.netty.channel.group | 
 A channel registry which helps a user maintain the list of open
  
Channels and perform bulk operations on them. | 
| 类和说明 | 
|---|
| ChannelGroup
 A thread-safe  
Set that contains open Channels and provides
 various bulk operations on them. | 
| ChannelGroupFuture
 The result of an asynchronous  
ChannelGroup operation. | 
| ChannelGroupFutureListener
 Listens to the result of a  
ChannelGroupFuture. |