public static async Task Main(string[] args)
{
Console.Title = "Kafka Sample Consumer";
Console.WriteLine("Kafka Sample Consumer");
SampleConsumer consumer = new SampleConsumer();
await consumer.SubscribeAsync(topic, Console.WriteLine);
}
public static void Main(string[] args)
{
bool runConsumer = false;
bool runProducer = false;
// Check command line arguments
if (args.Length > 0)
{
if (args[0] == "p")
{
runProducer = true;
}
else if (args[0] == "c")
{
runConsumer = true;
}
else if (args[0] == "a")
{
runProducer = true;
runConsumer = true;
}
}
//ThreadPool.SetMaxThreads(20, 5);
// Note: The AutoOffsetReset property determines the start offset in the event
// there are not yet any committed offsets for the consumer group for the
// topic/partitions of interest. By default, offsets are committed
// automatically, so in this example, consumption will only start from the
// earliest message in the topic 'my-topic' the first time you run the program.
if (runConsumer)
{
SampleConsumer consumer = new SampleConsumer("C:\\Projects\\keys\\key.xml");
consumer.InitializeConsumer("test-consumer-group", "192.168.0.101:9093", "C:\\Projects\\keys\\cert-signed");
consumer.Subscribe("my-topic");
consumer.RegisterForConsumedCallback(OnResponseFromConsumerReceived);
// Need to create a producer to send the response back.
responseProducer = new SampleResponseProducer("C:\\Projects\\keys\\key.xml");
responseProducer.ConfigProducer("response-topic", "192.168.0.101:9093", "C:\\Projects\\keys\\cert-signed");
}
if (runProducer)
{
SampleProducer sampleProducer = new SampleProducer("C:\\Projects\\keys\\key.xml");
sampleProducer.ConfigProducer("my-topic", "192.168.0.101:9093", "C:\\Projects\\keys\\cert-signed");
sampleProducer.ProduceSampleMessages();
SampleResponseConsumer responseConsumer = new SampleResponseConsumer("C:\\Projects\\keys\\key.xml");
responseConsumer.InitializeConsumer("test-response-consumer-group", "192.168.0.101:9093", "C:\\Projects\\keys\\cert-signed");
responseConsumer.Subscribe("response-topic");
responseConsumer.RegisterForConsumedCallback(OnResultAtProducerReceived);
while (true)
{
if (Console.Read() == 'r')
{
sampleProducer.ProduceSampleMessages();
}
}
}
Console.ReadLine();
}
