[Standards] XEP-0215 and STUN/TURN
xramtsov at gmail.com
Tue Aug 25 09:47:50 UTC 2009
Evgeniy Khramtsov wrote:
> I'm thinking of XEP-0215 implementation. In fact, the XEP is very
> simple to implement (at least on server), but that leads to
> configuration overkill. I imagine a system administrator maintaining a
> server with N nodes in a cluster and H virtual hosts. He wants to
> configure a stun, stuns, turn and turns server in external discovery.
> In that case he need to create N*3*H*3*H records in the configuration
> file: a stun and turn takes 3 sections per virtual host (udp, tcp and
> tls) each and requires to configure it on every node. If N=2 and H=2
> (a cluster of 2 nodes and 2 virtual hosts) he needs to create 72
> records! Of course a server software may provide a technique to reduce
> the overhead, but that may cause a configuration file complexity.
> Personally, I'm interesting in a short-term credentials allocation for
> a TURN server. I think DNS is the right place to discover stun/turn
> services since corresponding specifications provide SRV records for that.
I think we can move the secret allocation part in a separate request.
from='bard at shakespeare.lit/globe'
<secret xmlns='urn:xmpp:extdisco:0' type='turn'/>
to='bard at shakespeare.lit/globe'
<secret xmlns='urn:xmpp:extdisco:0' type='turn' username='jl2er' password='iowerf324'/>
Or something like that. What do you think?
Evgeniy Khramtsov, ProcessOne.
xmpp:xram at jabber.ru.
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