static async Task MainAsync(string consumerGroup)
{
var dao = new DataAccess.Dao();
var msgHandler = new Business.MessageHandler(dao);
//var msgHandler = new DeduplicationDecorator(new Business.MessageHandler(dao), dao);
var consumer = new Consumer(dao, msgHandler, consumerGroup);
consumer.Subscribe(KafkaConfig.TopicName);
var chunkSize = 100;
var isFirstTime = true;
while (true)
{
if (consumer.InProcessingMessages == 0)
{
if (!isFirstTime)
{
await consumer.CommitAsync();
}
for (var i = 0; i < chunkSize; i++)
{
consumer.Poll();
}
isFirstTime = false;
}
else
{
await Task.Delay(1);
}
}
}
static Task MainAsync(string consumerGroup)
{
var dao = new DataAccess.Dao();
var msgHandler = new Business.MessageHandler(dao);
//var msgHandler = new DeduplicationDecorator(new Business.MessageHandler(dao), dao);
var consumer = new Consumer(dao, msgHandler, consumerGroup);
return(consumer.SubscribeAsync(KafkaConfig.TopicName));
}
static async Task MainAsync(string consumerGroup)
{
var dao = new DataAccess.Dao();
var msgHandler = new Business.MessageHandler(dao);
//var msgHandler = new DeduplicationDecorator(new Business.MessageHandler(dao), dao);
var consumer = new Consumer(dao, msgHandler, consumerGroup);
consumer.Subscribe(KafkaConfig.TopicName);
while (true)
{
await consumer.ConsumeProcessAndCommitBatchAsync(100);
}
}
static async Task MainAsync(string consumerGroup)
{
var dao = new DataAccess.Dao();
var msgHandler = new Business.MessageHandler(dao);
//var msgHandler = new DeduplicationDecorator(new Business.MessageHandler(dao), dao);
var consumer = new Consumer(dao, msgHandler, consumerGroup);
consumer.Subscribe(KafkaConfig.TopicName);
while (true)
{
await Task.Run(() => { PollChunk(consumer); });
await Task.Delay(1);
}
}
static void Main(string[] args)
{
var consumerGroup = args.Length > 0 ? args[0] : "NEW__SYNC_PROCESSING_SYNC_COMMIT_CONSUMER_12";
Console.WriteLine($"Consumer group: {consumerGroup}");
var dao = new DataAccess.Dao();
var msgHandler = new Business.MessageHandler(dao);
//var msgHandler = new DeduplicationDecorator(new Business.MessageHandler(dao), dao);
var consumer = new Consumer(dao, msgHandler, consumerGroup);
consumer.Subscribe(KafkaConfig.TopicName);
while (true)
{
consumer.Poll();
}
}
static async Task MainAsync(string consumerGroup)
{
var dao = new DataAccess.Dao();
var msgHandler = new Business.MessageHandler(dao);
//var msgHandler = new DeduplicationDecorator(new Business.MessageHandler(dao), dao);
var consumer = new Consumer(dao, msgHandler, consumerGroup);
consumer.Subscribe(KafkaConfig.TopicName);
var chunkSize = 10;
var chunkIndex = 0;
while (true)
{
consumer.Poll();
if (chunkIndex++ == chunkSize)
{
chunkIndex = 0;
await Task.Delay(1);
}
}
}
