[jdev] Fw: Unexpected 503 error code returned by MUC (ejabberd), help required

[Abhinav Singh]

Hi,

Probably these will help explain my misery. As I wrote before sending 
http://jabber.org/protocol/muc qualified namespace presence stanza makes no 
difference to the output.

Below are the logs from my XMPP client library:
[10339] 2010-08-23 03:18:42 - [[XMPPSend]] 153
<presence from="imjaxlim at im.jaxl.im/jaxl.1282558721" 
to="jaxl.im-b-global at muc.jaxl.im/imjaxlim">
    
</presence>

[10339] 2010-08-23 03:18:43 - [[XMPPSend]] 171
<presence from="jaxl at im.jaxl.im/jaxl.1282558719" 
to="jaxl.im-b-global at muc.jaxl.im/jaxl">
    
</presence>

[10339] 2010-08-23 03:18:44 - [[XMPPGet]]
<presence from='jaxl.im-b-global at muc.jaxl.im/imjaxlim' 
to='imjaxlim at im.jaxl.im/jaxl.1282558721' type='error'>
    http://jabber.org/protocol/muc'/>
    <error code='503' type='cancel'>
        <service-unavailable xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
    </error>
</presence>
<presence from='jaxl.im-b-global at muc.jaxl.im/jaxl' 
to='jaxl at im.jaxl.im/jaxl.1282558719'>
    http://jabber.org/protocol/muc#user'>
    <item affiliation='none' role='participant'/>
        <status code='201'/>
    </x>
</presence>

Below is the corresponding ejabberd log:
=INFO REPORT==== 2010-08-23 03:18:42 ===
D(<0.5744.0>:ejabberd_receiver:320) : Received XML on stream = 
"http://jabber.org/protocol/muc\">"

=INFO REPORT==== 2010-08-23 03:18:42 ===
D(<0.5745.0>:ejabberd_router:313) : route
        from {jid,"imjaxlim","im.jaxl.im","jaxl.1282558721","imjaxlim",
                  "im.jaxl.im","jaxl.1282558721"}
        to {jid,"jaxl.im-b-global","muc.jaxl.im","imjaxlim",
                "jaxl.im-b-global","muc.jaxl.im","imjaxlim"}
        packet {xmlelement,"presence",
                   [{"from","imjaxlim at im.jaxl.im/jaxl.1282558721"},
                    {"to","jaxl.im-b-global at muc.jaxl.im/imjaxlim"}],
                   [{xmlelement,"x",
                        [{"xmlns","http://jabber.org/protocol/muc"}],
                        []}]}

=INFO REPORT==== 2010-08-23 03:18:42 ===
D(<0.3771.0>:mod_muc:557) : MUC: open new room 'jaxl.im-b-global'

=INFO REPORT==== 2010-08-23 03:18:42 ===
I(<0.5758.0>:mod_muc_room:126) : Created MUC room jaxl.im-b-global at muc.jaxl.im 
by imjaxlim at im.jaxl.im/jaxl.1282558721

=INFO REPORT==== 2010-08-23 03:18:42 ===
D(<0.5758.0>:ejabberd_router:313) : route
        from {jid,"jaxl.im-b-global","muc.jaxl.im","imjaxlim",
                  "jaxl.im-b-global","muc.jaxl.im","imjaxlim"}
        to {jid,"imjaxlim","im.jaxl.im","jaxl.1282558721","imjaxlim",
                "im.jaxl.im","jaxl.1282558721"}
        packet {xmlelement,"presence",
                   [{"type","error"},
                    {"to","imjaxlim at im.jaxl.im/jaxl.1282558721"},
                    {"from","jaxl.im-b-global at muc.jaxl.im/imjaxlim"}],
                   [{xmlelement,"x",
                        [{"xmlns","http://jabber.org/protocol/muc"}],
                        []},
                    {xmlelement,"error",
                        [{"code","503"},{"type","cancel"}],
                        [{xmlelement,"service-unavailable",
                             [{"xmlns","urn:ietf:params:xml:ns:xmpp-stanzas"}],
                             []}]}]}

=INFO REPORT==== 2010-08-23 03:18:43 ===
D(<0.5744.0>:ejabberd_receiver:320) : Received XML on stream = 
"http://jabber.org/protocol/muc\">"

=INFO REPORT==== 2010-08-23 03:18:43 ===
D(<0.5745.0>:ejabberd_router:313) : route
        from {jid,"jaxl","im.jaxl.im","jaxl.1282558719","jaxl","im.jaxl.im",
                  "jaxl.1282558719"}
        to {jid,"jaxl.im-b-global","muc.jaxl.im","jaxl","jaxl.im-b-global",
                "muc.jaxl.im","jaxl"}
        packet {xmlelement,"presence",
                   [{"from","jaxl at im.jaxl.im/jaxl.1282558719"},
                    {"to","jaxl.im-b-global at muc.jaxl.im/jaxl"}],
                   [{xmlelement,"x",
                        [{"xmlns","http://jabber.org/protocol/muc"}],
                        [{xmlelement,"history",[{"maxstanzas","10"}],[]}]}]}

=INFO REPORT==== 2010-08-23 03:18:43 ===
D(<0.3710.0>:mod_muc:507) : MUC: send to process <0.5758.0> 

=INFO REPORT==== 2010-08-23 03:18:43 ===
D(<0.5758.0>:ejabberd_router:313) : route
        from {jid,"jaxl.im-b-global","muc.jaxl.im","jaxl","jaxl.im-b-global",
                  "muc.jaxl.im","jaxl"}
        to {jid,"jaxl","im.jaxl.im","jaxl.1282558719","jaxl","im.jaxl.im",
                "jaxl.1282558719"}
        packet {xmlelement,"presence",
                   [{"from","jaxl at im.jaxl.im/jaxl.1282558719"},
                    {"to","jaxl.im-b-global at muc.jaxl.im/jaxl"}],
                   [{xmlelement,"x",
                        [{"xmlns","http://jabber.org/protocol/muc#user"}],
                        [{xmlelement,"item",
                             [{"affiliation","none"},{"role","participant"}],
                             []},
                         {xmlelement,"status",[{"code","201"}],[]}]}]}