DropWizardMetricsHandler (Moquette - broker 0.15 API)

java.lang.Object
- io.netty.channel.ChannelHandlerAdapter
- - io.netty.channel.ChannelInboundHandlerAdapter
  - - io.moquette.broker.metrics.DropWizardMetricsHandler

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler
```
@Sharable
public final class DropWizardMetricsHandler
extends io.netty.channel.ChannelInboundHandlerAdapter
```
Pipeline handler use to track some MQTT metrics.

Nested Class Summary
- Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler
  io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors
Constructor Description

DropWizardMetricsHandler()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`channelInactive(io.netty.channel.ChannelHandlerContext ctx)`
`void`	`channelRead(io.netty.channel.ChannelHandlerContext ctx, Object message)`
`void`	`init(IConfig props)`

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter
channelActive, 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

- Constructor Detail
  - DropWizardMetricsHandler
```
public DropWizardMetricsHandler()
```
- Method Detail
  - init
```
public void init(IConfig props)
```
  - channelRead
```
public void channelRead(io.netty.channel.ChannelHandlerContext ctx,
                        Object message)
```
    Specified by:
    
    channelRead in interface io.netty.channel.ChannelInboundHandler
    
    Overrides:
    
    channelRead in class io.netty.channel.ChannelInboundHandlerAdapter
  - channelInactive
```
public void channelInactive(io.netty.channel.ChannelHandlerContext ctx)
                     throws Exception
```
    Specified by:
    
    channelInactive in interface io.netty.channel.ChannelInboundHandler
    
    Overrides:
    
    channelInactive in class io.netty.channel.ChannelInboundHandlerAdapter
    
    Throws:
    
    Exception