static void Main(string[] args)
{
var host = "192.168.33.12:9092";
var topic = "test2";
var count = 50000000;
var size = 100;
var prop = new Properties();
prop.setProperty("bootstrap.servers", "192.168.33.12:9092");
prop.setProperty("acks", "1");
prop.setProperty("buffer.memory", "67108864");
prop.setProperty("batch.size", "8196");
var producer = new KafkaProducer(prop, new ByteArraySerializer(), new ByteArraySerializer());
var payload = new byte[size];
for (int i = 0; i < size; i++)
payload[i] = (byte)'a';
var record = new ProducerRecord(topic, payload);
var stats = new Stats(count, 5000, Console.WriteLine);
for (int i = 0; i < count; i++)
{
//var payload = Encoding.UTF8.GetBytes(i.ToString());
//var record = new ProducerRecord(topic, payload);
var sendStart = DateTimeExtensions.CurrentTimeMillis();
var cb = new StatsCallback { Action = stats.NextCompletion(sendStart, payload.Length, stats) };
producer.send(record, cb);
}
producer.close();
stats.PrintTotal();
}
public Action NextCompletion(long start, int bytes, Stats stats)
{
Action cb = () =>
{
var iter = _iteration;
long now = DateTimeExtensions.CurrentTimeMillis();
int latency = (int)(now - start);
stats.Record(iter, latency, bytes, now);
};
_iteration++;
return cb;
}
