examples

command

v1.0.0 Latest Latest Go to latest Published: Jun 30, 2020 License: MIT Imports: 8 Imported by: 0

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Repository

github.com/kolesnikovae/go-winjob

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README ¶

Job object demo

The program starts a process in a job object and waits for interruption, printing job notifications and counters. The following limits applied:

BreakawayOK
Kill on job close
Active process limit
CPU hard cap 5%
CPU process time (user) 10s
Process memory 10MB
Write clipboard

The program accepts path to the executable which is supposed to be run in a job object and its arguments, e.g.:

PS > .\job.exe cmd.exe /c "ping localhost -t"

If no arguments provided, notepad.exe will be started.

Sample output

PS > .\job.exe cmd.exe /c "notepad.exe"
2020/06/28 12:35:35 Notification: winjob.Notification{Type:"NewProcess", PID:5116}
2020/06/28 12:35:35 Notification: winjob.Notification{Type:"NewProcess", PID:2088}
2020/06/28 12:35:39 Counters:
{
        "TotalUserTime": 0,
        "TotalKernelTime": 0,
        "ThisPeriodTotalUserTime": 0,
        "ThisPeriodTotalKernelTime": 0,
        "TotalPageFaultCount": 5955,
        "TotalProcesses": 2,
        "ActiveProcesses": 2,
        "TotalTerminatedProcesses": 0,
        "ReadOperationCount": 52,
        "WriteOperationCount": 0,
        "OtherOperationCount": 553,
        "ReadTransferCount": 202300,
        "WriteTransferCount": 0,
        "OtherTransferCount": 553
}

< omited >

2020/06/28 12:35:53 Counters:
{
        "TotalUserTime": 15625000,
        "TotalKernelTime": 15625000,
        "ThisPeriodTotalUserTime": 15625000,
        "ThisPeriodTotalKernelTime": 15625000,
        "TotalPageFaultCount": 7648,
        "TotalProcesses": 2,
        "ActiveProcesses": 2,
        "TotalTerminatedProcesses": 0,
        "ReadOperationCount": 52,
        "WriteOperationCount": 0,
        "OtherOperationCount": 619,
        "ReadTransferCount": 202300,
        "WriteTransferCount": 0,
        "OtherTransferCount": 619
}
2020/06/28 12:35:56 Notification: winjob.Notification{Type:"ExitProcess", PID:2088}
2020/06/28 12:35:56 Notification: winjob.Notification{Type:"ExitProcess", PID:5116}
2020/06/28 12:35:56 Notification: winjob.Notification{Type:"ActiveProcessZero", PID:0}
2020/06/28 12:35:57 Counters:
{
        "TotalUserTime": 15625000,
        "TotalKernelTime": 15625000,
        "ThisPeriodTotalUserTime": 15625000,
        "ThisPeriodTotalKernelTime": 15625000,
        "TotalPageFaultCount": 7900,
        "TotalProcesses": 2,
        "ActiveProcesses": 0,
        "TotalTerminatedProcesses": 0,
        "ReadOperationCount": 52,
        "WriteOperationCount": 0,
        "OtherOperationCount": 638,
        "ReadTransferCount": 202300,
        "WriteTransferCount": 0,
        "OtherTransferCount": 638
}
2020/06/28 12:36:01 Closing job object
2020/06/28 12:36:01 Closing subscription

Documentation ¶

There is no documentation for this package.

Source Files ¶

View all Source files

job_object.go

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