[Nice] Relay error 437 (Allocation Mismatch) with libnice client

[Youness Alaoui]

Hi,

Did you properly call nice_agent_set_relay_info with all the required information ?
From the log you attached, it seemed the allocation is happening, but data can't
be sent because of a permission problem, I'm not entirely sure what happens here
to be honest.

On 08/14/2012 02:31 AM, Gurpreet Sachdeva wrote:
> I further tried to investigate the issue. It seems there was no Allocation
> request made to the TURN server from the libnice.
> 
> Am I missing something to get libnice work with a relay sever?
> 
> Thanks,
> Gurpreet Singh
> 
> ---------- Forwarded message ----------
> From: *Gurpreet Sachdeva* <gurpreet.sachdeva at gmail.com
> <mailto:gurpreet.sachdeva at gmail.com>>
> Date: Mon, Aug 6, 2012 at 5:15 PM
> Subject: Re: [Nice] Relay error 437 (Allocation Mismatch) with libnice client
> To: Youness Alaoui <youness.alaoui at collabora.co.uk
> <mailto:youness.alaoui at collabora.co.uk>>
> 
> 
> Thanks Youness for your suggestions but unfortunately the server logs didn't
> help much too.
> 
> Please find attached the turnserver output logs and wireshark (.pcap) logs. Any
> clue would be welcomed.
> 
> What is the default mode of TURN in libnice? RFC5766 or DRAFT9? I am using
> TurnServer 0.6 from turnserver.org <http://turnserver.org>.
> 
> Thanks,
> Gurpreet Singh
> 
> 
> On Fri, Aug 3, 2012 at 7:50 PM, Youness Alaoui <youness.alaoui at collabora.co.uk
> <mailto:youness.alaoui at collabora.co.uk>> wrote:
> 
>     Hi,
>     I'm not sure what could cause this. the log doesn't say much and the wireshark
>     dump was all text, you need to save it in .pcap format if it is to be useful.
>     Try to see also what turnserver says, maybe it has some information on
>     what's wrong.
>     Good luck.
> 
> 
>     On 08/01/2012 01:56 AM, Gurpreet Sachdeva wrote:
>     > I tried running a libnice client on the bases of the one share by Tiago in the
>     > forum. For the relay server I downloaded and configured the one at
>     > turnserver.org <http://turnserver.org> <http://turnserver.org>. The
>     candidate addresses for host,
>     > reflexive and relay are getting created and I am able to exchange them by
>     > dumping them in a file.
>     >
>     >
>     >
>     > Though I am not able to make an ICE connection, the wireshark logs says
>     Refresh
>     > Error Response error-code: 437 (Allocation Mismatch) Allocation mismatch.
>     >
>     >
>     >
>     > Attached are the lib nice debug output logs and wireshark logs. Please suggest
>     > if anyone has come across this issue and a possible fix for it.
>     >
>     >
>     > Thanks,
>     >
>     > Gurpreet Singh
>     >
>     >
>     >
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> 
> 
> 
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> 
> 
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