public Batch(DateTime firstMessageReceived, DateTime lastMessageReceived, BatchCompletionMode mode, ConsumeContext <TMessage>[] messages)
{
FirstMessageReceived = firstMessageReceived;
LastMessageReceived = lastMessageReceived;
Mode = mode;
_messages = messages;
}
async Task Deliver(ConsumeContext context, IReadOnlyList <ConsumeContext <TMessage> > messages, BatchCompletionMode batchCompletionMode)
{
_timer.Dispose();
Batch <TMessage> batch = new Batch(_firstMessage, _lastMessage, batchCompletionMode, messages);
ConsumeContext <Batch <TMessage> > batchConsumeContext = new BatchConsumeContext <TMessage>(context, batch);
try
{
await _consumerPipe.Send(batchConsumeContext).ConfigureAwait(false);
_completed.TrySetResult(DateTime.UtcNow);
}
catch (OperationCanceledException exception) when(exception.CancellationToken == context.CancellationToken)
{
_completed.TrySetCanceled();
}
catch (Exception exception)
{
if (batchConsumeContext.TryGetPayload(out RetryContext <ConsumeContext <Batch <TMessage> > > retryContext))
{
for (var i = 0; i < messages.Count; i++)
{
messages[i].GetOrAddPayload(() => retryContext);
}
}
_completed.TrySetException(exception);
}
}
async Task Deliver(ConsumeContext context, IReadOnlyList <ConsumeContext <TMessage> > messages, BatchCompletionMode batchCompletionMode)
{
_timer.Dispose();
Batch <TMessage> batch = new Batch(_firstMessage, _lastMessage, batchCompletionMode, messages);
try
{
var proxy = new MessageConsumeContext <Batch <TMessage> >(context, batch);
await _consumerFactory.Send(proxy, _consumerPipe).ConfigureAwait(false);
_completed.TrySetResult(DateTime.UtcNow);
}
catch (OperationCanceledException exception) when(exception.CancellationToken == context.CancellationToken)
{
_completed.TrySetCanceled();
}
catch (Exception exception)
{
_completed.TrySetException(exception);
}
}
