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spec/scansion/muc_presence_probe.scs @ 12468:353836684009
net.connect: Fix accumulation of connection attempt references
Connection attempts that failed the Happy Eyeballs race were not
unreferenced and would accumulate.
Tested by inspecting the 'pending_connections_map' after establishing
s2s with a s2s target where the IPv6 port has a -j DROP rule causing it
to time out and the IPv4 attempt wins the race.
Expected is that the losing connection stays around until net.server
timeouts kick in where it should be removed. The map table should tend
towards being empty during idle times.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 20 Apr 2022 22:41:54 +0200 |
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>