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show typing indicator before every message (#6743)
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JhontSouth authored and Tracy Boehrer committed Feb 6, 2024
1 parent 5add456 commit 5842e9d
Showing 1 changed file with 16 additions and 8 deletions.
24 changes: 16 additions & 8 deletions libraries/Microsoft.Bot.Builder/ShowTypingMiddleware.cs
Original file line number Diff line number Diff line change
Expand Up @@ -66,19 +66,13 @@ public async Task OnTurnAsync(ITurnContext turnContext, NextDelegate next, Cance
var containsMessage = activities.Any(e => e.Type == ActivityTypes.Message);
if (containsMessage)
{
await FinishTypingTaskAsync(ctx).ConfigureAwait(false);
await ProcessTypingAsync(ctx).ConfigureAwait(false);
}

return await nextSend().ConfigureAwait(false);
});

// Start a timer to periodically send the typing activity (bots running as skills should not send typing activity)
if (!IsSkillBot(turnContext) && turnContext.Activity.Type == ActivityTypes.Message)
{
// Override the typing background task.
await FinishTypingTaskAsync(turnContext).ConfigureAwait(false);
StartTypingTask(turnContext);
}
await ProcessTypingAsync(turnContext).ConfigureAwait(false);

await next(cancellationToken).ConfigureAwait(false);

Expand Down Expand Up @@ -177,5 +171,19 @@ private async Task FinishTypingTaskAsync(ITurnContext turnContext)

_tasks.TryRemove(turnContext.Activity.Conversation.Id, out _);
}

/// <summary>
/// Start a timer to periodically send the typing activity (bots running as skills should not send typing activity).
/// </summary>
/// <param name="turnContext">The context object for this turn.</param>
private async Task ProcessTypingAsync(ITurnContext turnContext)
{
if (!IsSkillBot(turnContext) && turnContext.Activity.Type == ActivityTypes.Message)
{
// Override the typing background task.
await FinishTypingTaskAsync(turnContext).ConfigureAwait(false);
StartTypingTask(turnContext);
}
}
}
}

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