public async Task <PersistenceStatus> CreateMessageAsync([FromBody] SaveSelectionRequestModel request)
{
DeliveryResult <Null, string> dr = null;
using (IKafkaProducer <Null, string> p = this._kafkaProducerProvider.GetKafkaProducer <Null, string>("producer-1"))
{
try
{
dr = await p.ProduceAsync(new Message <Null, string> {
Value = request.ToJSON()
});
_logger.LogInformation($"Delivered '{dr.Value}' to '{dr.TopicPartitionOffset}'");
}
catch (ProduceException <Null, string> e)
{
_logger.LogError($"Delivery failed: {e.Error.Reason}");
}
}
return(dr.Status);
}
public PersistenceStatus CreateMessageSync([FromBody] SaveSelectionRequestModel request)
{
using (IKafkaProducer <Null, string> p = this._kafkaProducerProvider.GetKafkaProducer <Null, string>("producer-1"))
{
try
{
Action <DeliveryReport <Null, string> > handler = r =>
_logger.LogInformation(!r.Error.IsError
? $"Delivered message to {r.TopicPartitionOffset}"
: $"Delivery Error: {r.Error.Reason}");
p.Produce(new Message <Null, string> {
Value = request.ToJSON()
}, handler);
p.Flush(TimeSpan.FromMilliseconds(100));
}
catch (ProduceException <Null, string> e)
{
_logger.LogError($"Delivery failed: {e.Error.Reason}");
}
}
return(PersistenceStatus.PossiblyPersisted);
}
