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Presence Interface

Provides top-level access to Presence feature set including known Attendees within a session and their custom states kept under StatesWorkspaces.

Sealed

This type is "sealed," meaning that code outside of the library defining it should not implement or extend it. Future versions of this type may add members or make typing of readonly members more specific.

Signature​

/** @sealed */
export interface Presence

Properties​

PropertyModifiersTypeDescription
attendeesreadonly{ readonly events: Listenable<AttendeesEvents>; getAttendees(): ReadonlySet<Attendee>; getAttendee(clientId: ClientConnectionId | AttendeeId): Attendee; getMyself(): Attendee; }Container-wide Attendee information and event provider.
eventsreadonlyListenable<PresenceEvents>Events for Presence.
statesreadonly{ getWorkspace<StatesSchema extends Partial<StatesWorkspaceSchema<SchemaKeys>>, SchemaKeys extends string & keyof StatesSchema = string & keyof StatesSchema>(workspaceAddress: WorkspaceAddress, requestedStates: StatesSchema, controls?: BroadcastControlSettings): StatesWorkspace<StatesSchema, unknown, SchemaKeys>; }Provides access to StatesWorkspaces that allow clients to manage custom states.

Property Details​

attendees​

Container-wide Attendee information and event provider.

Signature​

readonly attendees: {
        readonly events: Listenable<AttendeesEvents>;
        getAttendees(): ReadonlySet<Attendee>;
        getAttendee(clientId: ClientConnectionId | AttendeeId): Attendee;
        getMyself(): Attendee;
    };

Type: { readonly events: Listenable<AttendeesEvents>; getAttendees(): ReadonlySet<Attendee>; getAttendee(clientId: ClientConnectionId | AttendeeId): Attendee; getMyself(): Attendee; }

Remarks​

This provides access to all Attendees in the session, including the current client. As StatesWorkspace aren't required to be uniform across an application, some Attendees may be enumerated here while not being present in any particular StatesWorkspace.

events​

Events for Presence.

Signature​

readonly events: Listenable<PresenceEvents>;

Type: Listenable<PresenceEvents>

states​

Provides access to StatesWorkspaces that allow clients to manage custom states.

Signature​

readonly states: {
        getWorkspace<StatesSchema extends Partial<StatesWorkspaceSchema<SchemaKeys>>, SchemaKeys extends string & keyof StatesSchema = string & keyof StatesSchema>(workspaceAddress: WorkspaceAddress, requestedStates: StatesSchema, controls?: BroadcastControlSettings): StatesWorkspace<StatesSchema, unknown, SchemaKeys>;
    };

Type: { getWorkspace<StatesSchema extends Partial<StatesWorkspaceSchema<SchemaKeys>>, SchemaKeys extends string & keyof StatesSchema = string & keyof StatesSchema>(workspaceAddress: WorkspaceAddress, requestedStates: StatesSchema, controls?: BroadcastControlSettings): StatesWorkspace<StatesSchema, unknown, SchemaKeys>; }