Handbuch:$wgImagePreconnect

Dateien und Datei-Uploads: $wgImagePreconnect
Add a preconnect link for browsers to a remote FileRepo host..
Eingeführt in Version:	1.35.0 (Gerrit change 570788; git #0a3aa08b)
Entfernt in Version:	Weiterhin vorhanden
Erlaubte Werte:	(Wahrheitswert)
Standardwert:	false
Andere Einstellungen: Alphabetisch | Nach Funktion

Details

Add a preconnect link for browsers to a remote FileRepo host.

This is an optional performance enhancement designed for wiki farm where $wgForeignFileRepos or $wgLocalFileRepo is set to serve thumbnails from a separate hostname (e.g. not local "/w/images"). The feature expects at most a single remote hostname to be used.

If multiple foreign repos are registered that serve images from different hostnames, only the first will be preconnected.

This may cause unneeded HTTP connections in browsers on wikis where a foreign repo is enabled but where a local repo is more commonly used.