prosody
e273ef869794
spec/scansion/blocking.scs

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spec/scansion/blocking.scs @ 11763:e273ef869794

net.server: Pikc server_epoll as unconditional default Previously it would have gone for server_select if util.poll was for some reason not available, which should be never these days. And even if it was, best to flush it out by throwing loud errors so users notice. Then they can work around it by using select until we delete that one.
author Kim Alvefur <zash@zash.se>
date Fri, 03 Sep 2021 17:39:00 +0200
parent 10812:3bd846c76701
line wrap: on
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# XEP-0191: Blocking Command

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

[Client] Juliet
	jid: blockee@localhost
	password: password

-----

# The parties connect
Romeo connects

Romeo sends:
	<presence/>

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

Juliet connects

Juliet sends:
	<presence/>

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

# They add each other
Romeo sends:
	<presence type="subscribe" to="${Juliet's JID}"/>

Romeo receives:
	<presence from="${Juliet's JID}" to="${Romeo's JID}" type="unavailable"/>

Juliet receives:
	<presence type="subscribe" to="${Juliet's JID}" from="${Romeo's JID}"/>

Juliet sends:
	<presence type="subscribed" to="${Romeo's JID}"/>

Romeo receives:
	<presence from="${Juliet's full JID}" to="${Romeo's JID}">
	  <delay xmlns="urn:xmpp:delay" stamp="{scansion:any}" from="localhost"/>
	</presence>

Juliet sends:
	<presence type="subscribe" to="${Romeo's JID}"/>

Juliet receives:
	<presence from="${Romeo's JID}" to="${Juliet's JID}" type="unavailable"/>

Romeo receives:
	<presence type="subscribe" to="${Romeo's JID}" from="${Juliet's JID}"/>

Romeo sends:
	<presence type="subscribed" to="${Juliet's JID}"/>

Juliet receives:
	<presence from="${Romeo's full JID}" to="${Juliet's JID}">
	  <delay xmlns="urn:xmpp:delay" stamp="{scansion:any}" from="localhost"/>
	</presence>

Romeo receives:
	<presence from="${Juliet's full JID}" to="${Romeo's JID}">
	  <delay xmlns="urn:xmpp:delay" stamp="{scansion:any}" from="localhost"/>
	</presence>

# They can now talk
Juliet sends:
	<message type="chat" to="${Romeo's JID}">
	  <body>ohai</body>
	</message>

Romeo receives:
	<message type="chat" to="${Romeo's JID}" from="${Juliet's full JID}">
	  <body>ohai</body>
	</message>

# And now to the blockining

Romeo sends:
	<iq type="set" id="lx2">
	  <block xmlns="urn:xmpp:blocking">
	    <item jid="${Juliet's JID}"/>
	  </block>
	</iq>

Romeo receives:
	<iq type="result" id="lx2"/>

Juliet receives:
	<presence type="unavailable" to="${Juliet's JID}" from="${Romeo's full JID}"/>

# Can"t talk anymore
Romeo sends:
	<message type="chat" to="${Juliet's JID}">
	  <body>hello?</body>
	</message>

Romeo receives:
	<message type="error" from="${Juliet's JID}">
	  <error type="cancel">
	    <not-acceptable xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/>
	    <text xmlns="urn:ietf:params:xml:ns:xmpp-stanzas">You have blocked this JID</text>
	    <blocked xmlns="urn:xmpp:blocking:errors"/>
	  </error>
	</message>

Juliet sends:
	<message type="chat" to="${Romeo's JID}"/>

Juliet receives:
	<message type="error" from="${Romeo's JID}">
	  <error type="cancel">
	    <service-unavailable xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/>
	  </error>
	</message>

Romeo sends:
	<iq type="set" id="lx3">
	  <unblock xmlns="urn:xmpp:blocking">
	    <item jid="${Juliet's JID}"/>
	  </unblock>
	</iq>

Juliet receives:
	<presence to="${Juliet's JID}" from="${Romeo's full JID}">
	  <delay xmlns="urn:xmpp:delay" stamp="{scansion:any}" from="localhost"/>
	</presence>

Romeo receives:
	<iq type="result" id="lx3"/>

# Can talk again
Romeo sends:
	<message type="chat" to="${Juliet's JID}">
	  <body>hello!</body>
	</message>

Juliet receives:
	<message type="chat" to="${Juliet's JID}" from="${Romeo's full JID}">
	  <body>hello!</body>
	</message>

# Bye
Juliet sends:
	<presence type="unavailable"/>

Juliet disconnects

Romeo receives:
	<presence from="${Juliet's full JID}" to="${Romeo's JID}" type="unavailable"/>

Romeo sends:
	<presence type="unavailable"/>

Romeo disconnects