public async Task ThisIsHowWeParty()
{
await _producer.SendMany(_topic, Enumerable.Range(0, 10).Select(n => new ToposMessage($"THIS IS MESSAGE {n}")), partitionKey : "whatever");
using var cancellationTokenSource = new CancellationTokenSource(TimeSpan.FromSeconds(10));
using var consumer = _consumerBuilder.Build();
consumer.Subscribe(_topic);
try
{
while (true)
{
var result = consumer.Consume(cancellationTokenSource.Token);
var message = result.Message;
var body = Encoding.UTF8.GetString(message.Value);
Console.WriteLine($"Got message: {body}");
}
}
catch (OperationCanceledException) when(cancellationTokenSource.IsCancellationRequested)
{
}
}
static async Task Produce(IToposProducer producer, IEnumerable <string> events, int eventCount, string topic)
{
var stopwatch = Stopwatch.StartNew();
await producer.SendMany(topic, events.Select((evt, index) => new ToposMessage(evt)));
//await Task.WhenAll(events.Select(async (evt, index) => await producer.Send(topic, new ToposMessage(evt), index.ToString())));
var elapsedSeconds = stopwatch.Elapsed.TotalSeconds;
Console.WriteLine($"Producing {eventCount} events took {elapsedSeconds:0.0} s - that's {eventCount / elapsedSeconds:0.0} evt/s");
}