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|
// +build !windows
package prompt
import (
"log"
"os"
"os/signal"
"syscall"
)
func (p *Prompt) handleSignals(exitCh chan int, winSizeCh chan *WinSize, stop chan struct{}) {
in := p.in
sigCh := make(chan os.Signal, 1)
signal.Notify(
sigCh,
syscall.SIGINT,
syscall.SIGTERM,
syscall.SIGQUIT,
syscall.SIGWINCH,
)
for {
select {
case <-stop:
log.Println("[INFO] stop handleSignals")
return
case s := <-sigCh:
switch s {
case syscall.SIGINT: // kill -SIGINT XXXX or Ctrl+c
log.Println("[SIGNAL] Catch SIGINT")
exitCh <- 0
case syscall.SIGTERM: // kill -SIGTERM XXXX
log.Println("[SIGNAL] Catch SIGTERM")
exitCh <- 1
case syscall.SIGQUIT: // kill -SIGQUIT XXXX
log.Println("[SIGNAL] Catch SIGQUIT")
exitCh <- 0
case syscall.SIGWINCH:
log.Println("[SIGNAL] Catch SIGWINCH")
winSizeCh <- in.GetWinSize()
}
}
}
}
|
