ipn: adjust backend docs a bit more.
@@ -66,15 +66,13 @@ type Notify struct {
// to the backend. That way, while we can't identify an OS user by
// name, we can tell two different users apart, because they'll have
// different opaque state keys (and no access to each others's keys).
-//
-// It would be much nicer if we could just figure out the OS user that
-// owns the connected frontend, but here we are.
type StateKey string
type Options struct {
// FrontendLogID is the public logtail id used by the frontend.
FrontendLogID string
- // ServerURL is the base URL of the tailcontrol server to talk to.
+ // ServerURL is the base URL of the tailcontrol server to talk
+ // to. Required.
ServerURL string
// StateKey and Prefs together define the state the backend should
// use:
