private async Task WaitForAcknowledgements(List <Tracking> sent)
{
if (sent.Count == 0)
{
return;
}
Console.Error.WriteLine($"DEBUG Waiting for {sent.Count} acknowledgements");
foreach (var item in sent)
{
try
{
await Sender.WaitForDeliveryAsync(item);
_batchQueue.Lookup(Properties.LookupId, item.LookupId, timeout: TimeSpan.Zero, transaction: QueueTransaction.Single);
}
catch (AcknowledgmentException ex)
{
Console.Error.WriteLine("WARNING " + ex);
using (var txn = new QueueTransaction())
{
_batchQueue.MarkRejected(item.LookupId); // send a acknowledgement that the message has been rejected
Queues.MoveMessage(_batchQueue, _posionQueue, item.LookupId, txn);
txn.Commit();
}
}
catch (AggregateException ex)
{
//TODO: handle sent error to multi-element format name
Console.Error.WriteLine($"WARNING multi-elements format names are not yet supported");
throw;
}
}
}
public Message Lookup(Properties properties, long lookupId, QueueTransaction transaction, LookupAction action = LookupAction.ReceiveCurrent, TimeSpan?timeout = null)
{
Contract.Requires(transaction != null);
return(_high.Lookup(properties, lookupId, action, timeout, transaction) ?? _low.Lookup(properties, lookupId, action, timeout, transaction));
}