ServerGroups (DJL Serving 0.22.1 - serving)

java.lang.Object
- ai.djl.serving.util.ServerGroups

```
public class ServerGroups
extends java.lang.Object
```
A class that holds all opened ChannelGroup and EventLoopGroup.

Constructor Summary

Constructors
Constructor Description

ServerGroups(ConfigManager configManager)
Constructs a new ServerGroups instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`io.netty.channel.EventLoopGroup`	`getChildGroup()`	Returns the client event loop group.
`io.netty.channel.EventLoopGroup`	`getServerGroup()`	Returns the server event loop group.
`void`	`registerChannel(io.netty.channel.Channel channel)`	Registers a channel to be tracked.
`void`	`reset()`	Resets the `ServerGroups`.
`void`	`shutdown(boolean graceful)`	Shutdowns all opened channels and event loops.

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

- Constructor Detail
  - ServerGroups
```
public ServerGroups(ConfigManager configManager)
```
    Constructs a new ServerGroups instance.
    
    Parameters:
    
    configManager - the configuration
- Method Detail
  - reset
```
public final void reset()
```
    Resets the ServerGroups.
  - shutdown
```
public void shutdown(boolean graceful)
```
    Shutdowns all opened channels and event loops.
    
    Parameters:
    
    graceful - ture for gracefully clean up the resources
  - getServerGroup
```
public io.netty.channel.EventLoopGroup getServerGroup()
```
    Returns the server event loop group.
    
    Returns:
    
    the server event loop group
  - getChildGroup
```
public io.netty.channel.EventLoopGroup getChildGroup()
```
    Returns the client event loop group.
    
    Returns:
    
    the client event loop group
  - registerChannel
```
public void registerChannel(io.netty.channel.Channel channel)
```
    Registers a channel to be tracked.
    
    Parameters:
    
    channel - a channel to be tracked