public async Task SendBinaryPulseForXSeconds(double numberOfSeconds, double flashInterval)
{
await LogInfo($"Sending pulses of white light for {numberOfSeconds.ToString()}s with {flashInterval.ToString()}s intervals");
var stopwatch = new Stopwatch();
stopwatch.Start();
bool isOn = false;
while (stopwatch.Elapsed.TotalSeconds < numberOfSeconds)
{
var shouldBeOn = (int)(stopwatch.Elapsed.TotalSeconds / flashInterval) % 2 == 0;
if ((isOn & !shouldBeOn) || (!isOn & shouldBeOn))
{
var status = shouldBeOn ? "on" : "off";
await LogInfo($"Time elapsed: {Math.Round(stopwatch.Elapsed.TotalSeconds, 2).ToString()}s. Toggling pulse to be {status}");
}
isOn = shouldBeOn;
var pulse = ConstructPulse(30, isOn);
limiter.Limit(() => Sessions.Broadcast(pulse));
}
stopwatch.Stop();
}
protected override void OnMessage(MessageEventArgs e)
{
limiter.Limit(() => Sessions.Broadcast(e.Data));
}