private async void RttRoutine()
{
while (Running && !RttToken.IsCancellationRequested)
{
try {
await Task.Delay(RttInterval, RttToken.Token);
} catch (Exception) { }
if (!RttToken.IsCancellationRequested)
{
foreach (var keypair in Users)
{
WebSocketUser user = keypair.Value;
if (user.RTT.Sending)
{
user.RTT.Last = RttInterval;
if (user.RTT.Max < RttInterval)
{
user.RTT.Max = RttInterval;
OnRTT?.Invoke(this, new RttEventArgs(user));
}
}
user.RTT.Sending = true;
user.RTT.Sent = DateTime.UtcNow;
await user.Writer.WriteCustomPing();
}
}
}
}
private void OnPongReceived(WebSocketUser user)
{
if (user.RTT.Sending)
{
user.RTT.Sending = false;
var span = DateTime.UtcNow - user.RTT.Sent;
var ms = user.RTT.Last = span.TotalMilliseconds;
if (ms < user.RTT.Min || user.RTT.Min == -1)
{
user.RTT.Min = ms;
}
if (ms > user.RTT.Max)
{
user.RTT.Max = ms;
}
OnRTT?.Invoke(this, new RttEventArgs(user));
//Logger.DebugWrite("INFO", $"RTT Last {user.RTT.Last} / {user.RTT.Min} / {user.RTT.Max}");
}
}