On Mon, 15 May 2006, J. King wrote:
To further my understanding of how Jabber works I have decided I should try
and write my own XMPP implementation in PHP. However, I've run into trouble
rather quickly.
To connect to a Jabber server, one must open a TCP socket to the server
(typically through port 5269) send an XML-based stream header, wait for the
server's confirmation and then log in, etc. As an initial test I tried to
open a TCP socket, send a stream header, get the server's response, then
disconnect. I did so thusly:
$server = "jabber.org"; //example server
$port = 5269; //default port
$nsStream = "http://etherx.jabber.org/streams";; // Streams namespace
$socket = stream_socket_client("tcp://$server:$port");
$header = "<stream:stream to='$server' xmlns='jabber:client'
xmlns:stream='$nsClient' xml:lang='en' version='1.0'>";
[snip]
<stream:error>
<invalid-namespace
xmlns='urn:ietf:params:xml:ns:xmpp-streams'/>
</stream:error>
What's the value of $nsClient??? I doesn't look like it's defined at all,
so I would guess that your problem is there.
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Lic. Martín Marqués | SELECT 'mmarques' ||
Centro de Telemática | '@' || 'unl.edu.ar';
Universidad Nacional | DBA, Programador,
del Litoral | Administrador
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