async Task PublishBatch(IList <BatchPublish> batch)
{
try
{
var publishTag = _model.NextPublishSeqNo;
if (batch.Count == 1)
{
var publish = batch[0];
_confirmations?.Add(publishTag, publish);
publish.BasicPublish(_model, publishTag);
}
else
{
var publishBatch = _model.CreateBasicPublishBatch();
for (int i = 0; i < batch.Count; i++)
{
var publish = batch[i];
publish.Append(publishBatch, publishTag);
_confirmations?.Add(publishTag++, publish);
}
publishBatch.Publish();
for (int i = 0; i < batch.Count; i++)
{
batch[i].Published();
}
}
}
catch (Exception exception)
{
for (int i = 0; i < batch.Count; i++)
{
var publish = batch[i];
_confirmations?.Faulted(publish);
publish.NotConfirmed(exception.Message);
}
}
}
public Task Publish(string exchange, string routingKey, bool mandatory, IBasicProperties basicProperties, byte[] body, bool awaitAck)
{
return(_executor.Run(() =>
{
var publishTag = _model.NextPublishSeqNo;
var published = _confirmations?.Add(exchange, publishTag, basicProperties);
try
{
_model.BasicPublish(exchange, routingKey, mandatory, basicProperties, body);
}
catch (Exception)
{
_confirmations?.Faulted(published);
throw;
}
return awaitAck && published != null ? published.Confirmed : Task.CompletedTask;
}));
}