packagemainimport"github.com/Diarkis/diarkis/diarkisexec"funcmain() { logConfigPath :="/configs/shared/log.json" meshConfigPath :="" diarkisexec.SetupDiarkis(logConfigPath, meshConfigPath, &diarkisexec.Modules{ Notifier: &diarkisexec.Options{}, }) diarkisexec.SetupNotificationService("Notification", 60, handleNotification) diarkisexec.SetupDiarkisUDPServer("/configs/udp/main.json") diarkisexec.StartDiarkis()}funchandleNotification() (*diarkisexec.Notification, error) {// Retrieve notification data from a database by the current time notificationData := someDatabase.GetNotificationDataByCurrentTime(year, month, date)if notificationData ==nil {// No notification data to send outreturnnil, nil } n :=&diarkisexec.Notification{} n.ID = notificationData.ID n.Name = notificationData.Name// Ver is used by the client to identify the message when received. n.Ver = notificationData.Ver// Cmd is used by the client to identify the message when received. n.Cmd = notificationData.Cmd n.Message = []byte("Notification message says 'Hello from the server'")// TTL is in seconds to indicate the availability of the notification data.// The notification will be available for the not-connected-clients for the duration of TTL and// will be sent to the clients when they connect before TTL expires. n.TTL =int64(60*60) // one hourreturn n, nil}