Sometimes the change results from the occupant's own action (e.g., entering or exiting the room whereas sometimes the change results from an action taken by a moderator, admin, or owner.
This introduces the possibility of nick spoofing; see RFC for a description of related security considerations.
Invite Action With Multiple Invitees: IRI/URI xmpp:[email protected] chat cam caught sexy t?
Service Informs Owner of Success iq from'[email protected] chat t' id'admin1' to desktop' type'result If the user is in the room, the service must then send updated presence from this individual to all occupants, indicating the granting of admin status by including an x/ element qualified.When the rooms are combined, only one codec will be used.Service Notes Loss of Admin Affiliation presence from'[email protected] chat t/secondwitch' to desktop' x xmlns'http' item affiliation'member' jid laptop' role'participant /x /presence.Owner Sends Modified Owner List to Service iq from globe' id'owner4' to'[email protected] chat t' type'set' query xmlns'http' item affiliation'owner' jid /query /iq Only owners shall be allowed to modify the owner list.For details, refer to the Status Codes Registry section of this document.If the user's nickname is modified by the service as a result of registration and the user is in the room, the service should include status code "210" in the updated presence notification that it sends to all users.Entity Queries Chat Service for Rooms iq from pda' id'zb8q41f4' to' chat t' type'get' query xmlns'http jabber /iq The service should return a full list of the public rooms it hosts (i.e., not return any rooms that are hidden).Added term "Occupant JID" to differentiate between the JID of a room @service and the JID of a room @service/nick.The service MAY rewrite the new occupant's roomnick (e.g., if roomnicks are locked down or based on some other policy).The address of the alternate venue MAY be provided as the value of the destroy/ element's 'jid' attribute.Added status codes for occupant's own roomnick, service-modified roomnick, and warning that room discussion is publicly logged.If the room is now semi-anonymous, status code 173.Naturally, access to a URI that includes a room password must be appropriately controlled.Draft Standard of the xmpp Standards Foundation.(psa) Version.22 Added example for disco#items; added support for cancellation of room configuration using type'cancel' from XEP-0004; noted 403 error for invites sent by non-admins in members-only room.
To request voice, a visitor should send a message/ stanza containing a data form to the room itself, where the data form contains only a "muc#role" field with a value of "participant".
Role changes and their triggering actions are specified in the following table.

Therefore, if a moderator who is a member attempts to kick an admin or a moderator who is a member or admin attempts to kick an owner, the service must deny the request and return a not-allowed/ error to the sender: Example.xs:schema targetNamespace'http' xmlns'http' xs:annotation xs:documentation The protocol documented by this schema is defined in XEP-0045: ml /xs:documentation /xs:annotation xs:import namespace' jabber :x:data' xs:element name'query' xs:complexType xs:choice xmlns:xdata' jabber :x:data' minOccurs'0' xs:element ref'xdata:x xs:element ref'destroy /xs:choice /xs:complexType /xs:element xs:element name'destroy' xs:complexType xs:sequence xs:element name'password'.The default configuration is as follows: - No logging - No moderation - Up to 20 occupants - No password required - No invitation required - Room is not persistent - Only admins may change the subject - Presence broadcasted for all users To accept.As shown in the last stanza, the "self-presence" sent by the room to the new user must include a status code of 110 so that the user knows this presence refers to itself as an occupant.Specified that the room must return a room subject, even if the subject is empty.Each role has all the privileges possessed by the next-lowest role, plus additional privileges; these privileges are specified in the following table as defaults (an implementation MAY provide configuration options that override these defaults).Roles are granted, revoked, and maintained based on the occupant's room nickname or full JID rather than bare JID.Note: If the MUC protocol were being designed today, it would specify a more flexible, XML-friendly approach rather than hardcoded status numbers; however, at this point the pain of changing the status reporting system would be greater than the benefit of doing so, which.
Service Informs User that Room Occupant Limit Has Been Reached presence from'[email protected] chat t/thirdwitch' id'n13mt3l' to pda' type'error' x xmlns'http error by'[email protected] chat t' type'wait' service-unavailable /error /presence Alternatively, the room could kick an "idle user" in order to free up space (where the.
An example follows (here the service changes the nickname to all lowercase).