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code /
prosody
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spec/scansion/pep_nickname.scs @ 12056:e62025f949f9
mod_smacks: Limit queue memory consumption using new util
This brings back the queue size limit that was once added, then removed
because destroying the session when reaching the limit was not great.
Instead, the queue wraps and overwrites the oldest unacked stanza on the
assumption that it will probably be acked anyway and thus does not need
to be delivered. If those discarded stanzas turn out to be needed on
resumption then the resumption fails.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Tue, 14 Dec 2021 20:00:45 +0100 |
parent | 11714:d783716103c1 |
child | 12965:edde56b60fd7 |
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# Publishing a nickname in PEP and receiving a notification [Client] Romeo jid: romeo@localhost password: password ----- Romeo connects Romeo sends: <iq id="4" type="set"> <pubsub xmlns="http://jabber.org/protocol/pubsub"> <publish node="http://jabber.org/protocol/nick"> <item id="current"> <nickname xmlns="http://jabber.org/protocol/nick"/> </item> </publish> </pubsub> </iq> Romeo receives: <iq id="4" type="result"> <pubsub xmlns="http://jabber.org/protocol/pubsub"> <publish node="http://jabber.org/protocol/nick"> <item id="current"/> </publish> </pubsub> </iq> Romeo sends: <presence> <c xmlns="http://jabber.org/protocol/caps" hash="sha-1" node="http://code.matthewwild.co.uk/clix/" ver="jC32N+FhQoLrZ7nNQtZK3aqR0Fk="/> </presence> Romeo receives: <iq id="disco" from="romeo@localhost" type="get"> <query xmlns="http://jabber.org/protocol/disco#info" node="http://code.matthewwild.co.uk/clix/#jC32N+FhQoLrZ7nNQtZK3aqR0Fk="/> </iq> Romeo receives: <presence> <c xmlns="http://jabber.org/protocol/caps" hash="sha-1" node="http://code.matthewwild.co.uk/clix/" ver="jC32N+FhQoLrZ7nNQtZK3aqR0Fk="/> </presence> Romeo sends: <iq id="disco" type="result" to="romeo@localhost"> <query xmlns="http://jabber.org/protocol/disco#info" node="http://code.matthewwild.co.uk/clix/#jC32N+FhQoLrZ7nNQtZK3aqR0Fk="> <identity type="console" name="clix" category="client"/> <feature var="http://jabber.org/protocol/disco#items"/> <feature var="http://jabber.org/protocol/disco#info"/> <feature var="http://jabber.org/protocol/caps"/> <feature var="http://jabber.org/protocol/nick+notify"/> </query> </iq> Romeo receives: <message type="headline" from="romeo@localhost"> <event xmlns="http://jabber.org/protocol/pubsub#event"> <items node="http://jabber.org/protocol/nick"> <item id="current" publisher="${Romeo's JID}"> <nickname xmlns="http://jabber.org/protocol/nick"/> </item> </items> </event> </message> Romeo sends: <presence type="unavailable"/> Romeo disconnects