prosody
dcf38ac6a38c
spec/scansion/pep_nickname.scs

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Software / code / prosody

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spec/scansion/pep_nickname.scs @ 11741:dcf38ac6a38c

net.server: Add a predrain callaback just before writes Allows sneaking in things in the write buffer just before it's sent to the network stack. For example ack requests, compression flushes or other things that make sense to send after stanzas or other things. This ensures any additional trailing data sent is included in the same write, and possibly the same TCP packet. Other methods used such as timers or nextTick might not have the same effect as it depends on scheduling.
author Kim Alvefur <zash@zash.se>
date Mon, 16 Aug 2021 12:34:52 +0200
parent 11714:d783716103c1
child 12965:edde56b60fd7
line wrap: on
line source

# 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