async Task <bool> TryCheckpoint(IPendingConfirmation confirmation)
{
_cancellationTokenSource.Token.ThrowIfCancellationRequested();
LogContext.Debug?.Log("Partition: {PartitionId} updating checkpoint with offset: {Offset}", confirmation.Partition.PartitionId,
confirmation.Offset);
try
{
await confirmation.Checkpoint(_cancellationTokenSource.Token).ConfigureAwait(false);
return(true);
}
catch (Exception exception)
{
LogContext.Error?.Log(exception, "Partition: {PartitionId} checkpoint failed with offset: {Offset}", confirmation.Partition,
confirmation.Offset);
confirmation.Faulted(exception);
return(false);
}
}
bool TryCheckpoint(IPendingConfirmation confirmation)
{
var offset = confirmation.Offset + 1;
LogContext.Debug?.Log("Partition: {PartitionId} updating checkpoint with offset: {Offset}", confirmation.Partition, offset);
try
{
_consumer.Commit(new[] { new TopicPartitionOffset(confirmation.Partition, offset) });
return(true);
}
catch (KafkaException exception)
{
LogContext.Error?.Log(exception, "Partition: {PartitionId} checkpoint failed with offset: {Offset}", confirmation.Partition, offset);
if (exception.Error.IsLocalError)
{
throw;
}
confirmation.Faulted(exception);
return(false);
}
}
public void Faulted(IPendingConfirmation pendingConfirmation)
{
_published.TryRemove(pendingConfirmation.PublishTag, out _);
}
public async Task Pending(IPendingConfirmation confirmation)
{
await _channel.Writer.WriteAsync(confirmation).ConfigureAwait(false);
}
