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spec/scansion/muc_presence_probe.scs @ 13461:c673ff1075bd
mod_posix: Move everything to util.startup
This allows greater control over the order of events.
Notably, the internal ordering between daemonization, initialization of
libunbound and setup of signal handling is sensitive.
libunbound starts a separate thread for processing DNS requests.
If this thread is started before signal handling has been set up, it
will not inherit the signal handlers and instead behave as it would have
before signal handlers were set up, i.e. cause the whole process to
immediately exit.
libunbound is usually initialized on the first DNS request, usually
triggered by an outgoing s2s connection attempt.
If daemonization happens before signals have been set up, signals may
not be processed at all.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sat, 23 Mar 2024 20:48:19 +0100 |
parent | 11246:ab189e707705 |
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# #1535 Let MUCs respond to presence probes [Client] Romeo jid: user@localhost password: password [Client] Juliet jid: user2@localhost password: password [Client] Mercutio jid: user3@localhost password: password ----- Romeo connects # Romeo joins the MUC 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="${Romeo's full JID}" affiliation='owner' role='moderator'/> <status code='110'/> </x> </presence> Romeo receives: <message type='groupchat' from='room@conference.localhost'><subject/></message> # Disable presences for non-mods Romeo sends: <iq id='config1' to='room@conference.localhost' type='set'> <query xmlns='http://jabber.org/protocol/muc#owner'> <x xmlns='jabber:x:data' type='submit'> <field var='FORM_TYPE'> <value>http://jabber.org/protocol/muc#roomconfig</value> </field> <field var='muc#roomconfig_presencebroadcast'> <value>moderator</value> </field> </x> </query> </iq> Romeo receives: <iq id="config1" from="room@conference.localhost" type="result"> </iq> # Romeo probes himself Romeo sends: <presence to="room@conference.localhost/Romeo" type="probe"> <x xmlns="http://jabber.org/protocol/muc"/> </presence> Romeo receives: <presence from='room@conference.localhost/Romeo'> <x xmlns='http://jabber.org/protocol/muc#user'> <item jid="${Romeo's full JID}" affiliation='owner' role='moderator'/> </x> </presence> # Juliet tries to probe Romeo before joining the room Juliet connects Juliet sends: <presence to="room@conference.localhost/Romeo" type="probe"> <x xmlns="http://jabber.org/protocol/muc"/> </presence> Juliet receives: <presence from="room@conference.localhost/Romeo" type="error"> <error type="cancel"> <not-acceptable xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/> </error> </presence> # Juliet tries to probe Mercutio (who's not in the MUC) before joining the room Juliet sends: <presence to="room@conference.localhost/Mercutio" type="probe"> <x xmlns="http://jabber.org/protocol/muc"/> </presence> Juliet receives: <presence from="room@conference.localhost/Mercutio" type="error"> <error type="cancel"> <not-acceptable xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/> </error> </presence> # Juliet joins the room 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" /> # Romeo probes Juliet Romeo sends: <presence to="room@conference.localhost/Juliet" type="probe"> <x xmlns="http://jabber.org/protocol/muc"/> </presence> Romeo receives: <presence from='room@conference.localhost/Juliet'> <x xmlns='http://jabber.org/protocol/muc#user'> <item jid="${Juliet's full JID}" affiliation='none' role='participant'/> </x> </presence> # Mercutio tries to probe himself in a MUC before joining Mercutio connects Mercutio sends: <presence to="room@conference.localhost/Mercutio" type="probe"> <x xmlns="http://jabber.org/protocol/muc"/> </presence> Mercutio receives: <presence from="room@conference.localhost/Mercutio" type="error"> <error type="cancel"> <not-acceptable xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/> </error> </presence> # Romeo makes Mercutio a member and registers his nickname Romeo sends: <iq id='member1' to='room@conference.localhost' type='set'> <query xmlns='http://jabber.org/protocol/muc#admin'> <item affiliation='member' jid="${Mercutio's JID}" nick="Mercutio"/> </query> </iq> Romeo receives: <message from='room@conference.localhost'> <x xmlns='http://jabber.org/protocol/muc#user'> <item jid="${Mercutio's JID}" affiliation='member' /> </x> </message> Romeo receives: <iq from='room@conference.localhost' id='member1' type='result'/> # Romeo probes Mercutio, even though he's unavailable Romeo sends: <presence to="room@conference.localhost/Mercutio" type="probe"> <x xmlns="http://jabber.org/protocol/muc"/> </presence> Romeo receives: <presence from='room@conference.localhost/Mercutio' type="unavailable"> <x xmlns='http://jabber.org/protocol/muc#user'> <item nick="Mercutio" affiliation='member' role='none' jid="${Mercutio's JID}" /> </x> </presence>