Watcher (presence)
id:
watcher-presence-263-4954547
title:
Watcher (presence)
text:
For instant messaging, a presence information watcher is an entity that requests presence information about a presentity from a presence service. Usually in order to get presence information a watcher have to subscribe for it to a presence server. When subscribed, the watcher receives event notifications as presence information changes. Alternatively watcher may fetch presence information without subscribing to it.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Watcher_(presence)
date created:
date modified:
2022-08-17T14:51:46Z
main entity:
{"identifier":"Q7973123","url":"https://www.wikidata.org/entity/Q7973123"}
image:
fields total:
13
integrity:
13