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signals.go
72 lines (66 loc) · 854 Bytes
/
signals.go
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package signals
import (
"os"
"os/signal"
"syscall"
)
func USR1(fn func()) {
ch := make(chan os.Signal)
signal.Notify(ch, syscall.SIGUSR1)
go func() {
for {
select {
case <-ch:
fn()
}
}
}()
}
func USR2(fn func()) {
ch := make(chan os.Signal)
signal.Notify(ch, syscall.SIGUSR2)
go func() {
for {
select {
case <-ch:
fn()
}
}
}()
}
func INT(fn func()) {
ch := make(chan os.Signal)
signal.Notify(ch, syscall.SIGINT)
go func() {
for {
select {
case <-ch:
fn()
}
}
}()
}
func TERM(fn func()) {
ch := make(chan os.Signal)
signal.Notify(ch, syscall.SIGTERM)
go func() {
for {
select {
case <-ch:
fn()
}
}
}()
}
func HUP(fn func()) {
ch := make(chan os.Signal)
signal.Notify(ch, syscall.SIGHUP)
go func() {
for {
select {
case <-ch:
fn()
}
}
}()
}