internal static void DecrementStateServiceCounter(StateServicePerfCounter counter)
{
if (_stateService == IntPtr.Zero)
{
return;
}
UnsafeNativeMethods.PerfDecrementCounter(_stateService, (int)counter);
switch (counter)
{
case StateServicePerfCounter.STATE_SERVICE_SESSIONS_TOTAL:
DecrementGlobalCounter(GlobalPerfCounter.STATE_SERVER_SESSIONS_TOTAL);
break;
case StateServicePerfCounter.STATE_SERVICE_SESSIONS_ACTIVE:
DecrementGlobalCounter(GlobalPerfCounter.STATE_SERVER_SESSIONS_ACTIVE);
break;
case StateServicePerfCounter.STATE_SERVICE_SESSIONS_TIMED_OUT:
DecrementGlobalCounter(GlobalPerfCounter.STATE_SERVER_SESSIONS_TIMED_OUT);
break;
case StateServicePerfCounter.STATE_SERVICE_SESSIONS_ABANDONED:
DecrementGlobalCounter(GlobalPerfCounter.STATE_SERVER_SESSIONS_ABANDONED);
break;
default:
break;
}
}
internal static void DecrementGlobalCounter(GlobalPerfCounter counter)
{
if (_global != IntPtr.Zero)
{
UnsafeNativeMethods.PerfDecrementCounter(_global, (int)counter);
}
}
internal static void DecrementCounter(AppPerfCounter counter)
{
if (_instance != null)
{
UnsafeNativeMethods.PerfDecrementCounter(_instance.UnsafeHandle, (int)counter);
}
}
internal /*public*/ static void DecrementGlobalCounter(GlobalPerfCounter counter)
{
if (GoingIn())
{
try {
UnsafeNativeMethods.PerfDecrementCounter(_global, (int)counter);
}
finally {
GoingOut();
}
}
}
internal /*public*/ static void DecrementCounter(AppPerfCounter counter)
{
if (GoingIn())
{
try {
UnsafeNativeMethods.PerfDecrementCounter(_instance, (int)counter);
}
finally {
GoingOut();
}
}
}