public AlertConsumer(IOptions <KafkaOpts> kafkaOptions, IAlertStream alertStream)
{
_kafkaConfig = new ConsumerConfig
{
GroupId = kafkaOptions.Value.GroupId,
BootstrapServers = kafkaOptions.Value.Host,
AutoOffsetReset = AutoOffsetReset.Earliest
};
_kafkaTopics = kafkaOptions.Value.Topic.Split(",").ToList();
_alertStream = alertStream;
}
public AlertRelay(IHubContext <AlertHub> hubContext, IAlertStream alertStream)
{
alertStream.Subscribe("alert_relay", async(alert) => await hubContext.Clients.All.SendAsync("alerts", alert.Message));
}