Arav/httpprocprobed
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IsProcessUp deleted and was replaced by GetProcessPIDs.

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This commit is contained in:
Alexander Andreev 2022-01-02 05:27:25 +04:00
parent 98bb98ffed
commit 299e353c94
Signed by: Arav
GPG Key ID: 1327FE8A374CC86F
1 changed files with 0 additions and 24 deletions
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24
prog/processlist.go
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@ -2,9 +2,6 @@ package prog
import (
"encoding/xml"
"os/exec"
"strconv"
"strings"
)
// ProcessList is a map of processes' statuses.
@ -47,24 +44,3 @@ func (l ProcessList) MarshalXML(e *xml.Encoder, start xml.StartElement) error {
return e.EncodeToken(start.End())
}
// IsProcessUp returns true if process is up, and a list of PIDs for
// that process name. Uses pgrep to get PID of a process and if
// a process is not working, then pgrep returns nothing.
func IsProcessUp(name string) (bool, []int, error) {
out, err := exec.Command("pgrep", "-f", name).Output()
if err != nil || len(out) < 2 {
return false, nil, err
}
spids := strings.Split(string(out[:len(out)-1]), "\n")
pids := make([]int, len(spids))
for i, v := range spids {
pids[i], err = strconv.Atoi(v)
if err != nil {
return false, nil, nil
}
}
return true, pids, nil
}