// start the settings service that synchronizes Lantern's configuration with every UI client
func (s *Settings) start() error {
var err error
ui.PreferProxiedUI(s.SystemProxy)
helloFn := func(write func(interface{}) error) error {
log.Debugf("Sending Lantern settings to new client")
s.Lock()
defer s.Unlock()
return write(&msg{Settings: s})
}
service, err = ui.Register(messageType, nil, helloFn)
return err
}
// SetSystemProxy sets whether or not to set system proxy when lantern starts
func (s *Settings) SetSystemProxy(enable bool) {
s.Lock()
defer s.unlockAndSave()
changed := enable != s.SystemProxy
s.SystemProxy = enable
if changed {
if enable {
pacOn()
} else {
pacOff()
}
preferredUIAddr, addrChanged := ui.PreferProxiedUI(enable)
if !enable && addrChanged {
log.Debugf("System proxying disabled, redirect UI to: %v", preferredUIAddr)
service.Out <- &msg{RedirectTo: preferredUIAddr}
}
}
}