func startIsmonitor(daemonMode bool) {
configFile, err := ioutil.ReadFile("config.json")
if err != nil {
log.Fatalln(err)
}
var config config
err = json.Unmarshal(configFile, &config)
if err != nil {
log.Fatalln(err)
}
if daemonMode && config.CronSchedule == nil {
fmt.Println("Daemon mode but no cron schedule specified. Quitting.")
os.Exit(1)
}
if !daemonMode && config.CronSchedule != nil {
fmt.Println("Daemon mode not specified but a cron schedule specified. Quitting.")
os.Exit(1)
}
if config.CronSchedule != nil {
cron := cron.New()
cron.AddJob(*config.CronSchedule, monitorJob{&config})
cron.Start()
defer cron.Stop()
select {}
} else {
runIsmonitor(config)
}
}
func RemoveCron(expression string) bool {
if cron, ok := global.Crons[expression]; ok {
delete(global.Crons, expression)
cron.Stop()
} else {
return false
}
return true
}