private void UploadStreamOnProgressUpdate(object sender, EventArgs e)
{
ProgressUpdateEventArgs updateEventArgs = e as ProgressUpdateEventArgs;
if (updateEventArgs != null)
{
if (progressLastLength == 0)
{
progressLastLength = updateEventArgs.CurrentBytes;
progressLastUpdate = DateTime.Now;
}
else
{
double secondsDiff = (DateTime.Now - progressLastUpdate).TotalSeconds;
double currentSpeed = ((updateEventArgs.CurrentBytes - progressLastLength) / secondsDiff);
progressSpeedAverage.Enqueue(currentSpeed);
progressSpeedAverage.Dequeue();
progressLastLength = updateEventArgs.CurrentBytes;
progressLastUpdate = DateTime.Now;
}
double currentAvgSpeed = progressSpeedAverage.Average();
string prefix = "KB/s";
if (currentAvgSpeed > (1024 * 1024))
{
currentAvgSpeed = Math.Round(currentAvgSpeed / (1024 * 1024), 2);
prefix = "MB/s";
}
else
{
currentAvgSpeed = Math.Round(currentAvgSpeed / 1024, 2);
}
Console.Write("└─ Uploading {0}% | {4} / {3} | {1} {2} \r", Math.Round(updateEventArgs.Percent, 2),
currentAvgSpeed, prefix,
Utils.FormatFileSize(updateEventArgs.TotalBytes),
Utils.FormatFileSize(updateEventArgs.CurrentBytes));
}
}
protected virtual void _OnProgressUpdate(ProgressUpdateEventArgs e)
{
EventHandler handler = OnProgressUpdate;
handler?.Invoke(this, e);
}
