SimpleAsyncOutput (HiveMQ Extension SDK 4.4.0 API)

All Known Subinterfaces:

AsyncOutput<T>, ConnackOutboundOutput, ConnectInboundOutput, DisconnectInboundOutput, DisconnectOutboundOutput, EnhancedAuthOutput, PingReqInboundOutput, PingRespOutboundOutput, PubackInboundOutput, PubackOutboundOutput, PubcompInboundOutput, PubcompOutboundOutput, PublishAuthorizerOutput, PublishInboundOutput, PublishOutboundOutput, PubrecInboundOutput, PubrecOutboundOutput, PubrelInboundOutput, PubrelOutboundOutput, SimpleAuthOutput, SubackOutboundOutput, SubscribeInboundOutput, SubscriptionAuthorizerOutput, UnsubackOutboundOutput, UnsubscribeInboundOutput
```
@DoNotImplement
public interface SimpleAsyncOutput<T>
```
Enables an output object to be processed in a non-blocking way.

Since:

4.3.0, CE 2020.1

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`@NotNull Async<T>`	`async(@NotNull Duration timeout)`	If the timeout is expired before `Async.resume()` is called then the outcome is handled as failed.

- Method Detail
  - async
```
@NotNull Async<T> async(@NotNull Duration timeout)
```
    If the timeout is expired before Async.resume() is called then the outcome is handled as failed.
    Do not call this method more than once. If an async method is called multiple times an exception is thrown.
    
    Parameters:
    
    timeout - Timeout that HiveMQ waits for the result of the async operation.
    
    Throws:
    
    UnsupportedOperationException - If async is called more than once.
    
    Since:
    
    4.0.0, CE 2019.1