func CatchSignals(room *Room) {
for {
signal := <-signal.Incoming
signal_parts := strings.Split(signal.String(), ":", 2)
signal_name := signal_parts[0]
log.Printf("Signal name: %s\n", signal_name)
for _, name := range caught_signals {
if name == signal_name {
log.Printf("%s - Leave all rooms!\n", name)
room.Leave()
log.Fatal("Received interupt")
}
}
log.Printf("Signal: %s\n", signal.String())
}
}
func CatchSignals(room *Room) {
for {
signal := <-signal.Incoming
signal_parts := strings.SplitN(signal.String(), ":", 2)
signal_name := signal_parts[0]
log.Printf("Signal name: %s\n", signal_name)
for _, name := range caught_signals {
if name == signal_name {
log.Printf("%s - Leave all rooms!\n", name)
room.TextMessage("I've been told to die - bye bye cruel world :(")
room.Leave()
log.Fatal("Received interupt")
}
}
log.Printf("Signal: %s\n", signal.String())
}
}
func SignalHandler() {
c := make(chan os.Signal, 1)
// Signal für CTRL-C abfangen...
signal.Notify(c, syscall.SIGINT)
// foreach signal received
for signal := range c {
fmt.Println("\nSignal empfangen...")
fmt.Println(signal.String())
switch signal {
case syscall.SIGINT:
os.Exit(0)
}
}
}
func signalCatcher() {
ch := make(chan os.Signal, 1)
signal.Notify(ch, syscall.SIGHUP)
signal.Notify(ch, syscall.SIGINT)
signal.Notify(ch, syscall.SIGTERM)
var msg string
select {
case signal := <-ch:
msg = signal.String()
case <-Reservoir_Shutdown:
msg = "normal call to shutdown"
}
log.Printf("received \"%s\", exiting.", msg)
exitHandler.OnExit()
os.Exit(0)
}
func SignalHandlerMitChannel(q chan bool) {
var quit bool
c := make(chan os.Signal, 1)
// Signal für CTRL-C abfangen...
signal.Notify(c, syscall.SIGINT)
// foreach signal received
for signal := range c {
fmt.Println("\nSignal empfangen...")
fmt.Println(signal.String())
switch signal {
case syscall.SIGINT:
quit = true
}
if quit {
//TODO: Alles schließen!!!
//os.Exit(0) // os.Exit() muss nicht sein, da das Hauptprogramm auf den Channel wartet.
}
// report the value of quit via the channel
q <- quit
}
}
func StartSignalListener() {
c := make(chan os.Signal, 1)
signal.Notify(c, syscall.SIGUSR1, syscall.SIGUSR2, syscall.SIGINT, syscall.SIGKILL, syscall.SIGTERM)
for {
var signal = <-c
log.Info("SYSTEM: SIGNAL %s RECEIVED", signal.String())
switch signal {
case syscall.SIGUSR1:
ReloadConfig(flags.MainConfigFilePath)
case syscall.SIGUSR2:
FlushQueues()
case syscall.SIGINT:
GracefullyStop()
case syscall.SIGKILL:
GracefullyStop()
case syscall.SIGTERM:
GracefullyStop()
case syscall.SIGHUP:
GracefullyStop()
}
}
}
