Failing to retrieve a response

[kcruzado]

I am noticing an issue with receiving a response which causes the application to hang. This is happening randomly. With the Rest API I notice this happening in two different scenarios.

a. This happens when waiting for a response for a new access token. This might be related to a deadlock issue with the context.
HttpHelper.cs : await client.PostAsync(oauthTokenEndPoint, new FormUrlEncodedContent(post));

b. It also happens when I try to retrieve a folder. It only happens here if I already have a valid access token and don’t need to get a new one. In this scenario the application doesn’t hang, but it fails to retrieve the folder, causing the folder object to be null.
var folder = vaultApi.Folders.GetFolderByPath(folderPath);

Again, this is happening randomly; so sometimes it works. I’m not sure what is causing this, but I think it might have something to do with the Rest API failing to receive a json response.

[kcruzado]

Adding the following code to the VaultApi constructors might fix this issue.

Task atx = null;
Task.Run(() => atx = GetAccessToken(clientSecrets.OAuthTokenEndPoint, clientSecrets.ApiKey, clientSecrets.ApiSecret)).Wait();

if(atx != null)
this.ApiTokens = atx.Result;

and create a new method in the VaultApi class...
private async Task GetAccessToken(string oauthTokenEndPoint, string apiKey, string apiSecret)
{
return await HttpHelper.GetAccessToken(oauthTokenEndPoint, apiKey, apiSecret);
}