private void PoolPerformanceData()
{
while (true)
{
Int64 NumTotalFiles = NumFilesReceived + NumFilesSkipped;
// Get the CPU for the last second.
CurrentCPUUsage = PerfCounterProcessorTime.NextValue();
if (CurrentReceivedData > 0 && CurrentTotalUploadCount > 0)
{
CrashReporterReceiverServicer.WritePerf
(
string.Format("CPU Usage: {0:00}%, Received data: {1,5}MB/{2:00.00} of {4:00.00} MB, Uploads:{3,3}, Files:{5,6},{6,6} : {7:00}%",
CurrentCPUUsage,
(Int64)Math.Truncate(MBInv * TotalReceivedData),
MBInv * CurrentReceivedData,
UploadCount,
MBInv * MaxAllowedBandwidth,
NumFilesReceived, NumFilesSkipped,
NumTotalFiles > 0 ? 100.0f * NumFilesSkipped / NumTotalFiles : 0.0f)
);
}
Interlocked.Add(ref TotalReceivedData, CurrentReceivedData);
// Reset the the performance data.
Interlocked.Exchange(ref CurrentReceivedData, 0);
Interlocked.Exchange(ref CurrentTotalUploadCount, 0);
// Sleep.
System.Threading.Thread.Sleep(1000);
}
}
/// <summary> Spin loop for a while, maybe we hit an opportunity to start the upload. </summary>
private bool TryWaitForStartOperation()
{
bool bCPUExceeded = false;
bool bBandwidthExceeded = false;
for (int Index = 0; Index < 4; Index++)
{
Thread.Sleep(1000);
bCPUExceeded = CurrentCPUUsage > MaxAllowedCPUtilizationPct;
bBandwidthExceeded = CurrentReceivedData > MaxAllowedBandwidth;
if (!bCPUExceeded && !bBandwidthExceeded)
{
// Found, continue.
CrashReporterReceiverServicer.WritePerf("TryWaitForStartOperation was successful");
return(true);
}
}
// Give up.
Interlocked.Increment(ref NumFilesSkipped);
return(false);
}