public static UInt32 LSAMgmtQueryLsaMetrics_1(string serverName, out LsaMetricPack_1 metrics)
{
UInt32 result = 0;
string functionName = "LSAMgmtAPI.LSAMgmtQueryLsaMetrics_1";
IntPtr pMetrics = IntPtr.Zero;
metrics = new LsaMetricPack_1();
try
{
Logger.Log(String.Format(
"{0}(serverName={1}) called",
functionName, serverName), Logger.LSAMgmtLogLevel);
result = PrivateLSAMgmtAPI.LWMGMTQueryLsaMetrics_1(
serverName, out pMetrics);
if (result != 0)
{
return(result);
}
if (pMetrics.Equals(IntPtr.Zero))
{
throw new Exception("Failed to read metrics; null handle returned");
}
metrics = (LsaMetricPack_1)Marshal.PtrToStructure(pMetrics, typeof(LsaMetricPack_1));
Logger.Log(String.Format(
"{0}: result={1}",
functionName,
result),
Logger.LSAMgmtLogLevel);
int freeSuccess = (int)PrivateLSAMgmtAPI.LWMGMTFreeLsaMetrics_1(pMetrics);
if (freeSuccess != 0)
{
Logger.Log(String.Format(
"WARNING: PrivateLSAMgmtAPI.LWMGMTFreeLsaMetrics_1 reports failure! [code={0}]",
freeSuccess),
Logger.LogLevel.Panic);
}
}
catch (Exception ex)
{
Logger.LogException(functionName, ex);
if (result == 0)
{
result = 0xFFFFFFFF;
}
}
return(result);
}