util.startup: Fix exiting on pidfile trouble
prosody.shutdown() relies on prosody.main_thread, which has not been set
yet at this point.
Doing a clean shutdown might actually be harmful in case it tears down
things set up by the conflicting Prosody, such as the very pidfile we
were looking at.
Thanks again SigmaTel71 for noticing
# MUC: Members-only rooms kick members who lose affiliation
[Client] Romeo
jid: user@localhost
password: password
[Client] Juliet
jid: user2@localhost
password: password
-----
Romeo connects
Romeo sends:
<presence to="room@conference.localhost/Romeo">
<x xmlns="http://jabber.org/protocol/muc"/>
</presence>
Romeo receives:
<presence from='room@conference.localhost/Romeo'>
<x xmlns='http://jabber.org/protocol/muc#user'>
<status code='201'/>
<item jid="${Romeo's full JID}" affiliation='owner' role='moderator'/>
<status code='110'/>
</x>
</presence>
Romeo receives:
<message type='groupchat' from='room@conference.localhost'><subject/></message>
# Submit config form, set the room to members-only
Romeo sends:
<iq id='config1' to='room@conference.localhost' type='set'>
<query xmlns='http://jabber.org/protocol/muc#owner'>
<x xmlns='jabber:x:data' type='submit'>
<field var='FORM_TYPE'>
<value>http://jabber.org/protocol/muc#roomconfig</value>
</field>
<field var='muc#roomconfig_membersonly'>
<value>1</value>
</field>
</x>
</query>
</iq>
Romeo receives:
<iq id="config1" from="room@conference.localhost" type="result">
</iq>
# Romeo adds Juliet to the member list
Romeo sends:
<iq id='member1' to='room@conference.localhost' type='set'>
<query xmlns='http://jabber.org/protocol/muc#admin'>
<item affiliation='member' jid="${Juliet's JID}" />
</query>
</iq>
Romeo receives:
<message from='room@conference.localhost'>
<x xmlns='http://jabber.org/protocol/muc#user'>
<item jid="${Juliet's JID}" affiliation='member' />
</x>
</message>
Romeo receives:
<iq from='room@conference.localhost' id='member1' type='result'/>
# Juliet connects, and joins the room
Juliet connects
Juliet sends:
<presence to="room@conference.localhost/Juliet">
<x xmlns="http://jabber.org/protocol/muc"/>
</presence>
Juliet receives:
<presence from="room@conference.localhost/Romeo" />
Juliet receives:
<presence from="room@conference.localhost/Juliet" />
Juliet receives:
<message type='groupchat' from='room@conference.localhost'><subject/></message>
Romeo receives:
<presence from="room@conference.localhost/Juliet" />
# Romeo removes Juliet's membership status
Romeo sends:
<iq id='member2' to='room@conference.localhost' type='set'>
<query xmlns='http://jabber.org/protocol/muc#admin'>
<item affiliation='none' jid="${Juliet's JID}" />
</query>
</iq>
# As a non-member, Juliet must now be removed from the room
Romeo receives:
<presence type='unavailable' from='room@conference.localhost/Juliet'>
<x xmlns='http://jabber.org/protocol/muc#user'>
<status code='321'/>
<item role='none' jid="${Juliet's full JID}" affiliation='none'>
<actor nick='Romeo' jid="${Romeo's full JID}"/>
</item>
</x>
</presence>
Romeo receives:
<iq id='member2' type='result'/>
Romeo disconnects
Juliet disconnects