KeyVaultClient.GetSecretAsync(url) causing delay

Radhakrishnan 1

We are using Azure KeyVault to store certain back end credentials that our Azure API uses to query. The GetSecretAsync call always takes at least 15 seconds to return. Is there any way to speed up this call. Below is the code used.

KeyVaultClient kvClient = new KeyVaultClient(new KeyVaultClient.AuthenticationCallback(TokenBasedAccessHelper.GetToken));    
var secret = Task.Run(async () => await kvClient.GetSecretAsync(url)).Result;
return secret.Value

Alexandre 351 Reputation points

2020-06-08T14:33:17.603+00:00

Just curious but why are you using Task.Run and .Result instead of awaiting directly GetSecretAsync ? It seems weird.
SnehaAgrawal-MSFT 21,771 Reputation points

2020-06-09T08:17:41.967+00:00

Thanks for asking question! There is a common deadlock issue as the call never returns and the query hangs indefinitely. Also, If you’re in a non-async method, its let you use .Result

You may refer to blog Don't Block on Async Code might be helpful.

Disclaimer: This response contains a reference to a third-party World Wide Web site. Microsoft is providing this information as a convenience to you.

Share via

KeyVaultClient.GetSecretAsync(url) causing delay

Your answer