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.
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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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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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I think this is a OpenOBEX limitation, the workaround is to create the
rfcomm connections "by hand" and then use the OpenOBEX file descriptor
interface.
...
context.libObex = OBEX_Init(OBEX_TRANS_FD, eventhandler, 0);
...
FdOBEX_TransportSetup(...)
...
Collin
On Thu, 2006-07-20 at 22:36 +0200, Fabrizio Guglielmino wrote:
> 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.
>
>
>
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> Join SourceForge.net's Techsay panel and you'll get the chance to share your
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> _______________________________________________
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> https://lists.sourceforge.net/lists/listinfo/bluez-devel
--
Collin R. Mulliner <[email protected]>
BETAVERSiON Systems [http://www.betaversion.net]
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He is dead Jim! --Dr. McCoy
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