Package com.hivemq.extension.sdk.api.async

Interface SimpleAsyncOutput<T>

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 Details

    • async

      @NotNull @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