Mqtt5ListenerOptions.ListenerPublishEvents (software.amazon.awssdk.crt:aws-crt 0.21.8 API)

Enclosing class:

Mqtt5ListenerOptions
```
public static interface Mqtt5ListenerOptions.ListenerPublishEvents
```
An interface that defines all of the publish functions the Mqtt5Client will call when it receives a publish packet.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`onMessageReceived(Mqtt5Client client, PublishReturn publishReturn)`	Called when an MQTT PUBLISH packet is received by the client

- Method Detail
  - onMessageReceived
```
boolean onMessageReceived(Mqtt5Client client,
                          PublishReturn publishReturn)
```
    Called when an MQTT PUBLISH packet is received by the client
    
    Parameters:
    
    client - The client that has received the message
    
    publishReturn - All of the data that was received from the server
    
    Returns:
    
    return true if the message get processed, otherwise false If the message get processed, it will not passed down anymore. The client and other listener would not get the publishEvent anymore.