GraphStageLogic.SetHandler Method (Inlet, Action, Action, Action(Exception))

GraphStageLogicSetHandler Method (Inlet, Action, Action, ActionException)

Assigns callbacks for the events for an OutletT.

Namespace: Akka.Streams.Stage
Assembly: Akka.Streams (in Akka.Streams.dll) Version: 1.2.3.129 (1.2.3.129)

Syntax

protected void SetHandler(
	Inlet inlet,
	Action onPush,
	Action onUpstreamFinish = null,
	Action<Exception> onUpstreamFailure = null
)

member SetHandler : 
        inlet : Inlet * 
        onPush : Action * 
        ?onUpstreamFinish : Action * 
        ?onUpstreamFailure : Action<Exception> 
(* Defaults:
        let _onUpstreamFinish = defaultArg onUpstreamFinish null
        let _onUpstreamFailure = defaultArg onUpstreamFailure null
*)
-> unit

Parameters

inlet: Type: Akka.StreamsInlet
TBD
onPush: Type: SystemAction
TBD
onUpstreamFinish (Optional): Type: SystemAction
TBD
onUpstreamFailure (Optional): Type: SystemActionException
TBD

Exceptions

Exception	Condition
ArgumentNullException	This exception is thrown when the specified [!:onPush] is undefined.

Reference

GraphStageLogic Class

SetHandler Overload

Akka.Streams.Stage Namespace