internal int Adapt(int value, DataRateUnit unit)
{
switch (unit)
{
case DataRateUnit.KiBs: return(value * 1024);
case DataRateUnit.MiBs: return(value * 1024 * 1024);
case DataRateUnit.GiBs: return(value * 1024 * 1024 * 1024);
case DataRateUnit.Unlimited: return(0);
}
return(0);
}
internal void ServerStateUpdated(long time, int server, ulong bytesTX, ulong bytesRX, uint missingSegmentCount, uint connectionTimeoutCount, uint errorCount)
{
if (time != timeCurrent)
{
long dt = timeCurrent - timeLast;
if (dt > 0)
{
long db = (long)(bytesRXCurrent - bytesRXLast);
long alpha = (scale * dt) / (dt + RC);
rateRX = alpha * db + (scale - alpha) * db;
var rate = 0.01 * (double)rateRX;
if ((rate /= 1024) < 512)
{
ConnectionDataRate = rate;
ConnectionDataRateUnit = DataRateUnit.KiBs;
}
else if ((rate /= 1024) < 512)
{
ConnectionDataRate = rate;
ConnectionDataRateUnit = DataRateUnit.MiBs;
}
else
{
rate /= 1024;
ConnectionDataRate = rate;
ConnectionDataRateUnit = DataRateUnit.GiBs;
}
}
bytesRXLast = bytesRXCurrent;
timeLast = timeCurrent;
timeCurrent = time;
bytesRXCurrent = 0;
}
bytesRXCurrent += bytesRX;
}
