Sends the CAEP event a session change calls for, as caep.observe()
decides it, to every stream that takes its type and covers its subject.
Installed as authn's session observer; nobody awaits it.
Parameters
Optionalnotice: any
the session observer's notice
Returns Promise<EmitResult>
a promise of { sent, streams }, with why when nothing was
sent; it never rejects
Sends the CAEP event a session change calls for, as
caep.observe()decides it, to every stream that takes its type and covers its subject. Installed asauthn's session observer; nobody awaits it.