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44 lines
813 B
44 lines
813 B
3 years ago
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// +build !windows
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package main
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import (
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"os"
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"os/signal"
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"golang.org/x/sys/unix"
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)
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var processAttributesOSIndependent = &unix.SysProcAttr{Setpgid: true}
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func terminateProcessOSIndependent(pid int, signal os.Signal) error {
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if pid == 0 || pid == -1 {
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return nil
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}
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pgid, err := unix.Getpgid(pid)
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if err != nil {
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return err
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}
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if pgid == pid {
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pid = -1 * pid
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}
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target, err := os.FindProcess(pid)
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if err != nil {
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return err
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}
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return target.Signal(signal)
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}
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// kills the process with pid pid, as well as its children.
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func killProcessOSIndependent(process *os.Process) error {
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return unix.Kill(-1*process.Pid, unix.SIGKILL)
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}
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func getSignalChannelOSIndependent() <-chan os.Signal {
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sc := make(chan os.Signal, 10)
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signal.Notify(sc, unix.SIGTERM, unix.SIGINT, unix.SIGHUP)
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return sc
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}
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