private void Dispose(bool disposing)
{
if (_disposed)
return;
_disposed = true;
int count = Interlocked.Decrement(ref s_totalInstanceCount);
if (count == 0 && s_needRelease && disposing)
{
_client.EndSession(DebugEnd.ActiveDetatch);
_client.DetatchProcesses();
}
// If there are no more debug instances, we can safely reset this variable
// and start releasing newly created IDebug objects.
if (count == 0)
s_needRelease = true;
}