eleksir/reniced
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Send signal to process after all other actions

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eleksir
2024-04-29 16:30:28 +03:00
parent 3e532f46aa
commit d962e4fd46
1 changed files with 27 additions and 25 deletions
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52
main.go
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@@ -86,31 +86,6 @@ func reniced(cnf Config) {
for _, p := range processList { for _, p := range processList {
ok := pool.TrySubmit(func() { ok := pool.TrySubmit(func() {
if processName, err := p.Name(); err == nil { if processName, err := p.Name(); err == nil {
if killSignal := kill[processName]; killSignal != 0 {
switch killSignal { //nolint:exhaustive
case syscall.SIGSTOP:
_ = p.SendSignal(killSignal)
if cnf.Debug {
log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent",
processName,
strings.ToUpper(killSignal.String()),
)
}
default:
_ = p.SendSignal(killSignal)
if cnf.Debug {
log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent",
processName,
strings.ToUpper(killSignal.String()),
)
}
}
}
// Для каждого процесса извлекаем его текущий priority. // Для каждого процесса извлекаем его текущий priority.
if currentPrioLevel, err := syscall.Getpriority(syscall.PRIO_PROCESS, int(p.Pid)); err == nil { if currentPrioLevel, err := syscall.Getpriority(syscall.PRIO_PROCESS, int(p.Pid)); err == nil {
@@ -150,6 +125,33 @@ func reniced(cnf Config) {
} }
} }
} }
// Посылаем процессу сигналы, если таковые есть в конфиге.
if killSignal := kill[processName]; killSignal != 0 {
switch killSignal { //nolint:exhaustive
case syscall.SIGSTOP:
_ = p.SendSignal(killSignal)
if cnf.Debug {
log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent",
processName,
strings.ToUpper(killSignal.String()),
)
}
default:
_ = p.SendSignal(killSignal)
if cnf.Debug {
log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent",
processName,
strings.ToUpper(killSignal.String()),
)
}
}
}
} }
}) })