AsyncPingHandler

All Known Implementing Classes:

BasicPingHandler
```
public interface AsyncPingHandler
```
Abstract asynchronous ping exchange handler.

Since:

5.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`cancel()`	Triggered to cancel the message exchange.
`void`	`consumeResponse(java.nio.ByteBuffer feedback)`	Triggered to signal receipt of a ping response message.
`void`	`failed(java.lang.Exception cause)`	Triggered to signal a failure in data processing.
`java.nio.ByteBuffer`	`getData()`	Returns content of ping message.

- Method Detail
  - getData
```
java.nio.ByteBuffer getData()
```
    Returns content of ping message.
    
    Returns:
    
    the ping message content.
  - consumeResponse
```
void consumeResponse(java.nio.ByteBuffer feedback)
              throws HttpException,
                     java.io.IOException
```
    Triggered to signal receipt of a ping response message.
    
    Parameters:
    
    feedback - the ping message feedback.
    
    Throws:
    
    HttpException
    
    java.io.IOException
  - failed
```
void failed(java.lang.Exception cause)
```
    Triggered to signal a failure in data processing.
    
    Parameters:
    
    cause - the cause of the failure.
  - cancel
```
void cancel()
```
    Triggered to cancel the message exchange.