ManagedProcess(ProcessStartInfo startInfo, int timeoutMs, bool showWindow = false)
{
_process = new Process {
StartInfo = startInfo
};
_timeoutMs = timeoutMs;
if (showWindow)
{
// When launching the process, show the window. Don't redirect standard output so
// it can appear in the console window if applicable, but still redirect standard
// error so errors are logged.
_process.StartInfo.RedirectStandardInput = false;
_process.StartInfo.RedirectStandardOutput = false;
_process.StartInfo.RedirectStandardError = true;
_process.StartInfo.UseShellExecute = false;
_process.StartInfo.CreateNoWindow = false;
}
else
{
_process.StartInfo.RedirectStandardInput = true;
_process.StartInfo.RedirectStandardOutput = true;
_process.StartInfo.RedirectStandardError = true;
_process.StartInfo.UseShellExecute = false;
_process.StartInfo.CreateNoWindow = true;
}
_process.OutputDataReceived += OutputHandler;
_process.ErrorDataReceived += ErrorHandler;
_process.EnableRaisingEvents = true;
_process.Exited += ExitHandler;
_handle = CreateJobObject(IntPtr.Zero, null);
var info = new JobObjectBasicLimitInformation
{
LimitFlags = 0x2000
};
var extendedInfo = new JobobjectExtendedLimitInformation
{
BasicLimitInformation = info
};
int length = Marshal.SizeOf(typeof(JobobjectExtendedLimitInformation));
IntPtr extendedInfoPtr = Marshal.AllocHGlobal(length);
Marshal.StructureToPtr(extendedInfo, extendedInfoPtr, false);
if (!SetInformationJobObject(_handle, JobObjectInfoType.ExtendedLimitInformation,
extendedInfoPtr, (uint)length))
{
throw new Exception(
ErrorStrings.FailedToSetJobLimitInfo(Marshal.GetLastWin32Error()));
}
}
public unsafe void SetBasicLimit(JobObjectBasicLimitInformation limit)
{
var result = Kernel32.SetInformationJobObject(
mHandle,
JobObjectInfoClass.BasicLimitInformation,
&limit,
sizeof(JobObjectBasicLimitInformation)
);
if (!result)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DatasetTrackingJob"/> class.
/// </summary>
public DatasetTrackingJob()
{
m_Handle = CreateJobObject(IntPtr.Zero, "Apollo");
if (m_Handle == IntPtr.Zero)
{
var error = Marshal.GetLastWin32Error();
throw new UnableToCreateJobException(
string.Format(
CultureInfo.InvariantCulture,
"Unable to create job object. Error: {0}",
error));
}
var info = new JobObjectBasicLimitInformation
{
LimitFlags = JobObjectLimitKillOnJobClose
};
var extendedInfo = new JobObjectExtendedLimitInformation
{
BasicLimitInformation = info
};
int length = Marshal.SizeOf(typeof(JobObjectExtendedLimitInformation));
var extendedInfoPtr = Marshal.AllocHGlobal(length);
Marshal.StructureToPtr(extendedInfo, extendedInfoPtr, false);
if (!SetInformationJobObject(
m_Handle,
JobObjectInfoType.ExtendedLimitInformation,
extendedInfoPtr,
(uint)length))
{
var error = Marshal.GetLastWin32Error();
throw new UnableToSetJobException(
string.Format(
CultureInfo.InvariantCulture,
"Unable to set information. Error: {0}",
error));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DatasetTrackingJob"/> class.
/// </summary>
public DatasetTrackingJob()
{
m_Handle = CreateJobObject(IntPtr.Zero, "Apollo");
if (m_Handle == IntPtr.Zero)
{
var error = Marshal.GetLastWin32Error();
throw new UnableToCreateJobException(
string.Format(
CultureInfo.InvariantCulture,
"Unable to create job object. Error: {0}",
error));
}
var info = new JobObjectBasicLimitInformation
{
LimitFlags = JobObjectLimitKillOnJobClose
};
var extendedInfo = new JobObjectExtendedLimitInformation
{
BasicLimitInformation = info
};
int length = Marshal.SizeOf(typeof(JobObjectExtendedLimitInformation));
var extendedInfoPtr = Marshal.AllocHGlobal(length);
Marshal.StructureToPtr(extendedInfo, extendedInfoPtr, false);
if (!SetInformationJobObject(
m_Handle,
JobObjectInfoType.ExtendedLimitInformation,
extendedInfoPtr,
(uint)length))
{
var error = Marshal.GetLastWin32Error();
throw new UnableToSetJobException(
string.Format(
CultureInfo.InvariantCulture,
"Unable to set information. Error: {0}",
error));
}
}
