func discovery(extPort int) *discover.Discoverer {
disc := discover.NewDiscoverer(myID, cfg.Options.ListenAddress)
if cfg.Options.LocalAnnEnabled {
l.Infoln("Starting local discovery announcements")
disc.StartLocal(cfg.Options.LocalAnnPort, cfg.Options.LocalAnnMCAddr)
}
if cfg.Options.GlobalAnnEnabled {
l.Infoln("Starting global discovery announcements")
disc.StartGlobal(cfg.Options.GlobalAnnServer, uint16(extPort))
}
return disc
}
func discovery(extPort int) *discover.Discoverer {
disc, err := discover.NewDiscoverer(myID, cfg.Options.ListenAddress, cfg.Options.LocalAnnPort)
if err != nil {
l.Warnf("No discovery possible (%v)", err)
return nil
}
if cfg.Options.LocalAnnEnabled {
l.Infoln("Sending local discovery announcements")
disc.StartLocal()
}
if cfg.Options.GlobalAnnEnabled {
l.Infoln("Sending global discovery announcements")
disc.StartGlobal(cfg.Options.GlobalAnnServer, uint16(extPort))
}
return disc
}