public async Task AddOrUpdateConversationReference(ITurnContext turnContext)
{
var activity = turnContext.Activity;
var timeoutReference = new TimeoutConversationReference(activity.GetConversationReference());
using (var documentClient = new DocumentClient(new Uri(_cosmosUri), _cosmosKey))
{
await documentClient.UpsertDocumentAsync(UriFactory.CreateDocumentCollectionUri(_databaseId, _collectionId), timeoutReference);
}
}
private async Task AddOrUpdateConversationReference(ITurnContext turnContext)
{
var activity = turnContext.Activity;
TimeoutConversationReference timeoutConversation = null;
if (_conversationReferences.TryGetValue(activity.Conversation.Id, out timeoutConversation))
{
if (timeoutConversation.LastAccessed.AddSeconds(TimeoutSeconds) < DateTime.UtcNow)
{
await turnContext.SendActivityAsync("Welcome back! Let's start over from the beginning.");
await DialogState.DeleteAsync(turnContext);
}
timeoutConversation.LastAccessed = DateTime.UtcNow;
}
else
{
var timeoutReference = new TimeoutConversationReference(activity.GetConversationReference());
_conversationReferences.AddOrUpdate(timeoutReference.ConversationReference.Conversation.Id, timeoutReference, (key, newValue) => timeoutReference);
}
}
