private async Task RunAsync(CancellationToken stoppingToken)
{
using var subscriber = new SubscriberSocket($">tcp://127.0.0.1:4444");
subscriber.Subscribe("ping");
using var publisher = new PublisherSocket($">tcp://127.0.0.1:5555");
_logger.LogInformation("Pong service ready");
while (!stoppingToken.IsCancellationRequested)
{
try
{
var msg = await subscriber.ReceiveMultipartMessageAsync(cancellationToken : stoppingToken);
if (stoppingToken.IsCancellationRequested)
{
break;
}
_logger.LogInformation("Ping received");
await Task.Delay(100);
publisher.SendMoreFrame("pong");
publisher.SendMoreFrameEmpty();
publisher.SendFrame(msg[2].Buffer);
}
catch (Exception e)
{
_logger.LogError(e, "ERROR in PingService");
break;
}
}
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
using var publisher = new PublisherSocket($">tcp://127.0.0.1:5555");
await Task.Delay(1000);
_logger.LogInformation("Introducing the ball");
publisher.SendMoreFrame("ping");
publisher.SendMoreFrameEmpty();
publisher.SendFrame(Encoding.ASCII.GetBytes("The ball"));
}