[SR-Users] websocket double record_route()

[Daniel-Constantin Mierla]

Hello,

does it add two record route headers when calling to an UDP destination? 
IIRC, the condition for double route is that incoming socket is 
different than outgoing socket and I am not sure if Peter updated it to 
detect a different sub-protocol type (as ws/wss are on top of tcp/tls).

Cheers,
Daniel

On 7/31/13 1:21 PM, Peter Dunkley wrote:
> Have you tried the latest code on the 4.0 branch as I am sure there 
> are fixes that have been made since the last release?
>
> Also, if using WebSockets I do strongly recommend you try Git master 
> if you have any problems. There may well be fixes there that haven't 
> been back-ported to the 4.0 branch yet.
>
> Regards,
>
> Peter
>
>
> On 31 July 2013 11:56, Vitaliy Aleksandrov <vitalik.voip at gmail.com 
> <mailto:vitalik.voip at gmail.com>> wrote:
>
>     Hello,
>     Thanks for a quick reply.
>
>     No, outbound module is not loaded. As I understood from RR docs
>     double_rr won't work if outbound module is present.
>     I've added mhomed=1 to my config, but record_route() still inserts
>     only one rr with transport=ws.
>
>
>>     Are you using outbound?  If you are I suggest trying git master
>>     rather than the 4.0 branch.
>>
>>     Regards,
>>
>>     Peter
>>
>>
>>     On 31 July 2013 10:53, Vitaliy Aleksandrov
>>     <vitalik.voip at gmail.com <mailto:vitalik.voip at gmail.com>> wrote:
>>
>>         Hello.
>>
>>         I'm trying to configure kamailio as a gateway between
>>         Websocket and TCP/TLS transports.
>>
>>         When I call record_route() for an initial INVITE that comes
>>         via WS and will be forwarded via TCP to a registered UA
>>         kamailio inserts only a one record-route header with its IP
>>         and transport=ws instead of two record-route headers with
>>         both incoming/outgoing transports.
>>
>>         This behaviour breaks in-dialog requests routing.
>>
>>         rr module parameters are:
>>         modparam("rr", "enable_full_lr", 1)
>>         modparam("rr", "append_fromtag", 0)
>>         modparam("rr", "enable_double_rr", 1)
>>
>>         I use:
>>         - kamailio-4.0.2
>>         - sipml5 as sip client
>>
>>         Can anybody point me in the right direction to understand why
>>         it happens ?
>>
>>
>>         _______________________________________________
>>         SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
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>>         sr-users at lists.sip-router.org
>>         <mailto:sr-users at lists.sip-router.org>
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>>
>>
>>
>>
>>     -- 
>>     Peter Dunkley
>>     Technical Director
>>     Crocodile RCS Ltd
>>
>>
>>     _______________________________________________
>>     SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>     sr-users at lists.sip-router.org  <mailto:sr-users at lists.sip-router.org>
>>     http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>     _______________________________________________
>     SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>     list
>     sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
>     http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
>
> -- 
> Peter Dunkley
> Technical Director
> Crocodile RCS Ltd
>
>
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> sr-users at lists.sip-router.org
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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