File

util.pubsub: Handle absence of node data interface This is in preparation for fixing the behavior of 'persist_items', which was misunderstood at some point. In mod_pep it toggles between persistent storage and in-memory storage, while the correct behavior would be to toggle whether published items are stored at all or forgotten after being broadcast.

# Basic login and initial presence

[Client] Romeo
	jid: user@localhost
	password: password

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Romeo connects

Romeo sends:
	<presence/>

Romeo receives:
	<presence/>

Romeo disconnects