public AzureAtomicReader(CloudBlobClient storageClient, IDocumentStrategy strategy)
{
this._strategy = strategy;
var folder = strategy.GetEntityBucket <TEntity>();
this._containerDirectory = storageClient.GetBlobDirectory(folder);
this._logger = NetcoLogger.GetLogger(this.GetType());
this._ap = ActionPolicyAsync.From((exception =>
{
var storageException = exception as StorageException;
if (storageException == null)
{
return(false);
}
switch (storageException.RequestInformation.HttpStatusCode)
{
case ( int )HttpStatusCode.InternalServerError:
case ( int )HttpStatusCode.ServiceUnavailable:
return(true);
default:
return(false);
}
})).Retry(200, (ex, i) =>
{
this._logger.Log().Trace(ex, "Retrying Azure API GET call: {0}/200", i);
var secondsDelay = 0.2 + 0.1 * _random.Next(-1, 1); // randomize wait time
Task.Delay(TimeSpan.FromSeconds(secondsDelay)).Wait();
});
}
public MagentoServiceLowLevel()
{
this.RepeatOnAuthProblemAsync = ActionPolicyAsync.From((exception =>
{
var webException = (exception as MagentoWebException)?.InnerException as WebException;
if (webException == null)
{
return(false);
}
switch (webException.Status)
{
case WebExceptionStatus.ProtocolError:
var response = webException.Response as HttpWebResponse;
if (response == null)
{
return(false);
}
switch (response.StatusCode)
{
case HttpStatusCode.Unauthorized:
return(true);
default:
return(false);
}
default:
return(false);
}
}))
.RetryAsync(3, async(ex, i) =>
{
await this._reauthorizeLock.WaitAsync();
var reauthorizationsCountPropagation = this.reauthorizationsCount;
this._reauthorizeLock.Release();
await this._reauthorizeLock.WaitAsync();
try
{
if (reauthorizationsCountPropagation != this.reauthorizationsCount)
{
return;
}
Interlocked.Increment(ref this.reauthorizationsCount);
MagentoLogger.Log().Trace(ex, "Retrying Magento API call due to authorization problem for the {0} time", i);
await this.ReauthorizeAsync().ConfigureAwait(false);
await Task.Delay(TimeSpan.FromSeconds(0.5 + i)).ConfigureAwait(false);
}
finally
{
this._reauthorizeLock.Release();
}
});
}