[asterisk-dev] [asterisk-commits] file: trunk r369858 - /trunk/main/stun.c

[Kevin P. Fleming]

On 07/09/2012 05:38 PM, SVN commits to the Asterisk project wrote:
> Author: file
> Date: Mon Jul  9 17:38:25 2012
> New Revision: 369858
>
> URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=369858
> Log:
> When receiving a STUN binding request send one out as the Google Talk client uses this as a method to determine if the remote party is still reachable or not.
>
> Failure to do this results in the Google Talk client ignoring RTP packets after a specific period of time. This is also done as a result of receiving a STUN binding request so that the username information can be used from the inbound request, thus not requiring it to be stored on a per candidate basis.
>
> (closes issue ASTERISK-20107)
> Reported by: Malcolm Davenport

Maybe I'm missing something, but if someone has two Asterisk systems 
peered, and one sends a STUN binding request to the other, won't this 
result in an infinite series of binding requests and responses?

-- 
Kevin P. Fleming
Digium, Inc. | Director of Software Technologies
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