private void ExportFilesDataWithImpersonation(List <string> files, bool isGPO)
{
// insert relation related to the files already seen.
// add subdirectory / sub file is the permission is not inherited
BlockingQueue <string> queue = new BlockingQueue <string>(200);
int numberOfThread = 20;
Thread[] threads = new Thread[numberOfThread];
try
{
ThreadStart threadFunction = () =>
{
for (; ;)
{
string fileName = null;
if (!queue.Dequeue(out fileName))
{
break;
}
// function is safe and will never trigger an exception
if (isGPO)
{
RelationFactory.AnalyzeGPO(fileName);
}
else
{
RelationFactory.AnalyzeFile(fileName);
}
}
Trace.WriteLine("Consumer quitting");
};
// Consumers
for (int i = 0; i < numberOfThread; i++)
{
threads[i] = new Thread(threadFunction);
threads[i].Start();
}
// do it in parallele (else time *6 !)
foreach (string file in files)
{
queue.Enqueue(file);
}
queue.Quit();
Trace.WriteLine("insert file completed. Waiting for worker thread to complete");
for (int i = 0; i < numberOfThread; i++)
{
threads[i].Join();
}
Trace.WriteLine("Done insert file");
}
finally
{
queue.Quit();
for (int i = 0; i < numberOfThread; i++)
{
if (threads[i] != null)
{
if (threads[i].ThreadState == System.Threading.ThreadState.Running)
{
threads[i].Abort();
}
}
}
}
}
