private Win32Process(NativeMethods.PROCESS_INFORMATION pi, StreamWriter stdin, StreamReader stdout, StreamReader stderror)
{
StandardInput = stdin;
StandardOutput = stdout;
StandardError = stderror;
_hasExited = false;
_exitCodeLock = new object();
Id = pi.dwProcessId;
MainThreadId = pi.dwThreadId;
_processHandle = new SafeProcessHandle(pi.hProcess, true);
var wait = new ProcessWaitHandle(_processHandle);
_registeredWait = ThreadPool.RegisterWaitForSingleObject(wait, (o, t) => {
_registeredWait.Unregister(wait);
SetExitState();
Exited?.Invoke(this, EventArgs.Empty);
_processHandle.Dispose();
wait.Dispose();
}, null, -1, true);
_disposable
.Add(() => _registeredWait.Unregister(wait))
.Add(_processHandle)
.Add(wait);
}
public bool WaitForExit(int milliseconds)
{
using (var processWaitHandle = new ProcessWaitHandle(_processHandle)) {
if (processWaitHandle.WaitOne(milliseconds))
{
// This means the process exited while waiting.
SetExitState();
return(true);
}
}
return(false);
}
