private static async Task <ProcessWrapper> BuildNew(Process p)
{
ProcessWrapper res = new ProcessWrapper();
res.Pid = p.Id;
res.Name = p.ProcessName;
res.IsActive = p.Responding;
res.UserName = GetUserName(res.Pid);
string fullPath = p.MainModule.FileName;
res.FilePath = fullPath.Substring(0, fullPath.LastIndexOf('\\'));
res.FileName = fullPath.Substring(fullPath.LastIndexOf('\\') + 1);
PerformanceCounter cpuPc = new PerformanceCounter("Process", "% Processor Time", res.Name, true);
cpuPc.NextValue();
lock (Lock)
{
ProcessCache.Add(res.Pid,
new ProcessData(res.Name, res.IsActive, res.UserName, res.FilePath, res.FileName, cpuPc));
}
await Task.Delay(1000);
return(res);
}
internal static async Task <ProcessWrapper> ConstructProcessWrapper(Process p)
{
try
{
ProcessWrapper instance = ProcessCache.ContainsKey(p.Id)
? UseCache(p.Id)
: await Task.Run(() => BuildNew(p));
instance.SetMutableData(p);
return(instance);
}
catch (Win32Exception)
{
return(new ProcessWrapper {
Pid = p.Id, Name = null
});
}
catch (Exception)
{
return(new ProcessWrapper {
Pid = -1, Name = null
});
}
}