prosody
ccc0bdad82cc
spec/scansion/keep_full_sub_req.scs

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spec/scansion/keep_full_sub_req.scs @ 12811:ccc0bdad82cc

mod_s2s: Retrieve stanza size limit from peer for bidi connections Having mod_s2s know about the bidi namespace is perhaps a bit awkward but putting this in mod_s2s_bidi would be more awkward as it has nothing to do with limits. Some indirection event could be added in the future.
author Kim Alvefur <zash@zash.se>
date Wed, 09 Nov 2022 19:10:16 +0100
parent 10515:35bf3b80480f
line wrap: on
line source

# server MUST keep a record of the complete presence stanza comprising the subscription request (#689)

[Client] Alice
	jid: pars-a@localhost
	password: password

[Client] Bob
	jid: pars-b@localhost
	password: password

[Client] Bob's phone
	jid: pars-b@localhost/phone
	password: password

---------

Alice connects

Alice sends:
	<presence to="${Bob's JID}" type="subscribe">
		<preauth xmlns="urn:xmpp:pars:0" token="1tMFqYDdKhfe2pwp" />
	</presence>

Alice disconnects

Bob connects

Bob sends:
	<presence/>

Bob receives:
	<presence from="${Bob's full JID}"/>

Bob receives:
	<presence from="${Alice's JID}" type="subscribe">
		<preauth xmlns="urn:xmpp:pars:0" token="1tMFqYDdKhfe2pwp" />
	</presence>

Bob disconnects

# Works if they reconnect too

Bob's phone connects

Bob's phone sends:
	<presence/>

Bob's phone receives:
	<presence from="${Bob's phone's full JID}"/>


Bob's phone receives:
	<presence from="${Alice's JID}" type="subscribe">
		<preauth xmlns="urn:xmpp:pars:0" token="1tMFqYDdKhfe2pwp" />
	</presence>

Bob's phone disconnects