Interface IInHandler

Collection of callbacks for an input port of a GraphStage<TShape>

Namespace: Akka.Streams.Stage
Assembly: Akka.Streams.dll
Syntax
public interface IInHandler

Methods

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OnPush()

Called when the input port has a new element available. The actual element can be retrieved via the Grab<T>(Inlet<T>) method.

Declaration
void OnPush()
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OnUpstreamFailure(Exception)

Called when the input port has failed. After this callback no other callbacks will be called for this port.

Declaration
void OnUpstreamFailure(Exception e)
Parameters
Type Name Description
Exception e

TBD
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OnUpstreamFinish()

Called when the input port is finished. After this callback no other callbacks will be called for this port.

Declaration
void OnUpstreamFinish()

Extension Methods