private async Task <YandexContext> RequireContextAsync(RootName root, string apiKey = null)
{
if (root == null)
{
throw new ArgumentNullException(nameof(root));
}
var result = default(YandexContext);
if (!contextCache.TryGetValue(root, out result))
{
var client = await OAuthAuthenticator.LoginAsync(root.UserName, apiKey, settingsPassPhrase);
contextCache.Add(root, result = new YandexContext(client));
}
return(result);
}
private async Task <bool> OperationProgressAsync(YandexContext context, Link link)
{
if (link.HttpStatusCode == System.Net.HttpStatusCode.Accepted)
{
var operation = default(Operation);
do
{
Thread.Sleep(100);
operation = await context.Client.Commands.GetOperationStatus(link, CancellationToken.None);
if (operation.Status == OperationStatus.Failure)
{
return(false);
}
} while (operation.Status == OperationStatus.InProgress);
}
return(true);
}
