AutoSaveStateMiddleware.OnTurnAsync Method

Reference

Definition

Namespace:: Microsoft.Bot.Builder

Assembly:: Microsoft.Bot.Builder.dll

Package:: Microsoft.Bot.Builder v4.22.7

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Before the turn ends, calls SaveChangesAsync(ITurnContext, Boolean, CancellationToken) on each state object.

public System.Threading.Tasks.Task OnTurnAsync (Microsoft.Bot.Builder.ITurnContext turnContext, Microsoft.Bot.Builder.NextDelegate next, System.Threading.CancellationToken cancellationToken = default);

abstract member OnTurnAsync : Microsoft.Bot.Builder.ITurnContext * Microsoft.Bot.Builder.NextDelegate * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.OnTurnAsync : Microsoft.Bot.Builder.ITurnContext * Microsoft.Bot.Builder.NextDelegate * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Function OnTurnAsync (turnContext As ITurnContext, next As NextDelegate, Optional cancellationToken As CancellationToken = Nothing) As Task

Parameters

turnContext: ITurnContext

The context object for this turn.

next: NextDelegate

The delegate to call to continue the bot middleware pipeline.

cancellationToken: CancellationToken

A cancellation token that can be used by other objects or threads to receive notice of cancellation.

Returns

Task

A task that represents the work queued to execute.

Implements

OnTurnAsync(ITurnContext, NextDelegate, CancellationToken)

Remarks

This middleware persists state after the bot logic completes and before the turn ends.

Applies to

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