private async Task RunAsync(HandlerDelegate handlerDelegate, CancellationToken cancellationToken)
{
while (!cancellationToken.IsCancellationRequested)
{
CloudQueueMessage message = null;
try {
message = await queue.GetMessageAsync();
var context = new AzureStorageQueueMessageContext {
MessageId = message.Id,
MessageHeaders = new Dictionary <string, string>()
};
await handlerDelegate(message.AsString, context);
await queue.DeleteMessageAsync(message);
} catch (StorageException exception) {
if (exception.IsNotFoundQueueNotFound() ||
exception.IsConflictQueueBeingDeletedOrDisabled() ||
exception.IsServerSideError())
{
await queue.DeleteMessageAsync(message);
}
else
{
throw;
}
} catch (Exception e) {
exceptionHandler.HandleException(ExceptionDispatchInfo.Capture(e));
}
await Task.Delay(delayStrategy.Next(message != null), cancellationToken);
}
}
