Arav/httpprocprobed
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Removed check for pgrep. IsProcessUP replaced by GetProcessPIDs.

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This commit is contained in:
Alexander Andreev 2022-01-02 05:28:37 +04:00
parent 4837a8b66e
commit 8dac26b2bb
Signed by: Arav
GPG Key ID: 1327FE8A374CC86F
1 changed files with 7 additions and 12 deletions
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19
main.go
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@ -6,7 +6,6 @@ import (
. "httpprocwatchd/prog" . "httpprocwatchd/prog"
"log" "log"
"os" "os"
"os/exec"
"os/signal" "os/signal"
"syscall" "syscall"
) )
@ -58,10 +57,6 @@ func main() {
return return
} }
if _, err := exec.LookPath("pgrep"); err != nil {
log.Fatalln(ErrPgrepNotFound)
}
conf, err := LoadConfiguration(oConfigPath) conf, err := LoadConfiguration(oConfigPath)
if err != nil { if err != nil {
log.Fatalf("Cannot load configuration file: %s\n", err) log.Fatalf("Cannot load configuration file: %s\n", err)
@ -89,16 +84,16 @@ func main() {
// If we modified a list then let's look for a running program and // If we modified a list then let's look for a running program and
// send SIGHUP for it to reload a list. // send SIGHUP for it to reload a list.
if oAddProcess != "" || oRemoveProcess != "" { if oAddProcess != "" || oRemoveProcess != "" {
isup, pid, _ := IsProcessUp("httpprocwatchd") pids, _ := GetProcessPIDs("httpprocwatchd")
if isup && pid != nil && len(pid) > 1 { if pids != nil && len(pids) > 1 {
var trgt_pid int var trgt_pid int
if pid[0] == os.Getpid() { if pids[0] == os.Getpid() {
trgt_pid = pid[1] trgt_pid = pids[1]
} else { } else {
trgt_pid = pid[0] trgt_pid = pids[0]
} }
proc, err := os.FindProcess(trgt_pid)
if err == nil { if proc, err := os.FindProcess(trgt_pid); err == nil {
proc.Signal(syscall.SIGHUP) proc.Signal(syscall.SIGHUP)
} }
} }