IDurableOrchestrationContext.CallActivityAsync Method

Definition

Namespace:

Microsoft.Azure.WebJobs.Extensions.DurableTask

Assembly:

Microsoft.Azure.WebJobs.Extensions.DurableTask.dll

Package:

Microsoft.Azure.WebJobs.Extensions.DurableTask v2.8.1

Overloads

CallActivityAsync(String, Object)	Schedules an activity function named functionName for execution.
CallActivityAsync<TResult>(String, Object)	Schedules an activity function named functionName for execution.

CallActivityAsync(String, Object)

Source:

IDurableOrchestrationContext.cs

Schedules an activity function named functionName for execution.

public System.Threading.Tasks.Task CallActivityAsync (string functionName, object input);

abstract member CallActivityAsync : string * obj -> System.Threading.Tasks.Task

Public Function CallActivityAsync (functionName As String, input As Object) As Task

Parameters

functionName

String

The name of the activity function to call.

input

Object

The JSON-serializeable input to pass to the activity function.

Returns

Task

A durable task that completes when the called function completes or fails.

Exceptions

ArgumentException

The specified function does not exist, is disabled, or is not an orchestrator function.

InvalidOperationException

The current thread is different than the thread which started the orchestrator execution.

FunctionFailedException

The activity function failed with an unhandled exception.

CallActivityAsync<TResult>(String, Object)

Source:

IDurableOrchestrationContext.cs

Schedules an activity function named functionName for execution.

public System.Threading.Tasks.Task<TResult> CallActivityAsync<TResult> (string functionName, object input);

abstract member CallActivityAsync : string * obj -> System.Threading.Tasks.Task<'Result>

Public Function CallActivityAsync(Of TResult) (functionName As String, input As Object) As Task(Of TResult)

Type Parameters

TResult

The return type of the scheduled activity function.

Parameters

functionName

String

The name of the activity function to call.

input

Object

The JSON-serializeable input to pass to the activity function.

Returns

Task<TResult>

A durable task that completes when the called activity function completes or fails.

Exceptions

ArgumentException

The specified function does not exist, is disabled, or is not an orchestrator function.

InvalidOperationException

The current thread is different than the thread which started the orchestrator execution.

FunctionFailedException

The activity function failed with an unhandled exception.