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

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