storj/internal/processgroup/kill_windows.go

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// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information
// +build windows
package processgroup
import (
"os"
"os/exec"
"strconv"
"syscall"
)
// Setup sets up exec.Cmd such that it can be properly terminated
func Setup(c *exec.Cmd) {
c.SysProcAttr = &syscall.SysProcAttr{
CreationFlags: syscall.CREATE_NEW_PROCESS_GROUP,
}
}
// Kill tries to forcefully kill the process
func Kill(cmd *exec.Cmd) {
proc := cmd.Process
if proc == nil {
return
}
_ = exec.Command("taskkill", "/f", "/pid", strconv.Itoa(proc.Pid)).Run()
// just in case
forcekill(proc.Pid)
_ = proc.Signal(os.Interrupt)
_ = proc.Signal(os.Kill)
}
func forcekill(pid int) {
handle, err := syscall.OpenProcess(syscall.PROCESS_TERMINATE, true, uint32(pid))
if err != nil {
return
}
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_ = syscall.TerminateProcess(handle, 0)
_ = syscall.CloseHandle(handle)
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}