This is JSON-RPC service for masterpage utilities.

The following JSON-RPC methods are supported (try these using the MasterUtils test page):

close()
Record the user closing the side portal.
forceLogout()
Serverside logout.
getFontSize()
Get font size from user preferences.
keepLogin()
Do not log the user out.
logClientError(file, err)
Log JavaScript Client Error
maximise()
Record the user maximising the side portal.
minimise()
Record the user minimising the side portal.
open()
Record the user closing the side portal.
setFontSize(fontSize)
Save font size to user preferences.
system.about()
Returns a summary about the server implementation for display purposes.
system.listMethods()
Returns an array of method names implemented by this service.
system.version()
Returns the version server implementation using the major, minor, build and revision format.

The following method(s) of this service are marked as idempotent and therefore safe for use with HTTP GET: