Re: [Bluez-devel] Many simultaneous BtOBEX_TransportConnect ?

[Fabrizio Guglielmino <guglielmino@infitsrl.com>]

Hi Marcell....You've already respoded to me sending the l2cap patch to 
handle multiple l2cap connections....
The problem is the same ...BtOBEX_TransportConnect make a connect so 
fall in the l2cap layer limitation.
I'm working on the patch but I'm not so expert on kernel/modules 
developing so I need some time.....

Many thansk a lot....

Marcel Holtmann ha scritto:
> Hi Fabrizio,
>
>   
>> I'm facing a problem with bluez and I can't found the solution.
>> Situation is:
>>       bluez-libs-3.1
>>       openobex-1.2
>>       linux kernel 2.6.12
>>
>> I'm simply trying to send a file (vcard) to two cellular phones
>> simultaneous using object push profile.
>> I've writed a little C program based on obex_test that take btaddr,
>> channel and filename and push the last.
>> If I send to only one device all it'ok, but if I try to send
>> simultaneous launcing two commands in cascade the first go ok but the
>> second
>> always fail in BtOBEX_TransportConnect of openobex ibrary.
>>
>> Testing two rfcomm connection to same devices all works....
>>
>> Is this a bluez (or openopex) limitation?
>>
>> I've implemented the same on windows xp with microsoft stack without  
>> problems and
>> I'm testing the solutions with the same bluetooth usd dongles.
>>     
>
> run "hcidump -X -V" and check if you might create the ACL connections at
> the same time. This will fail with most dongles.
>
> Regards
>
> Marcel
>
>
>
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