[Bluez-devel] Multiply connections to different phones via different dongles at same time

[Bluez-devel] Multiply connections to different phones via different dongles at same time

[Vikulov Yuriy]

Hello everybody! 
 
I have problem.  
I can't create more than one connection to different phones. 
It means that I create rfcomm connection to one phone and no more to others. 
I'm using forks. I can find all devices, all phones and needed rfcomm channel 
May be someone can help me and give me a piece of source code for solving my 
problem? or give me some advices? 
 
Thanks for reading and answers 
 
P.S. 
Sorry for my english 



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Re: [Bluez-devel] Multiply connections to different phones via different dongles at same time

[Marcel Holtmann]

Hi Vikulov,

> I can't create more than one connection to different phones. 
> It means that I create rfcomm connection to one phone and no more to others. 
> I'm using forks. I can find all devices, all phones and needed rfcomm channel 
> May be someone can help me and give me a piece of source code for solving my 
> problem? or give me some advices? 

looks like your Bluetooth hardware might be too old and doesn't support
multiple connections. Check with "hciconfig hci0 version revision".

Regards

Marcel




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[Bluez-devel] Re: Multiply connections to different phones via different dongles at same time

[Vikulov Yuriy]

Marcel Holtmann <marcel <at> holtmann.org> writes:

> 
> Hi Vikulov,
> 
> > I can't create more than one connection to different phones. 
> > It means that I create rfcomm connection to one phone and no more to 
others. 
> > I'm using forks. I can find all devices, all phones and needed rfcomm 
channel 
> > May be someone can help me and give me a piece of source code for solving 
my 
> > problem? or give me some advices? 
> 
> looks like your Bluetooth hardware might be too old and doesn't support
> multiple connections. Check with "hciconfig hci0 version revision".
> 
> Regards
> 
> Marcel
> 
> -------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
> for problems?  Stop!  Download the new AJAX search engine that makes
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> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642
> 
Thanks, Marcel


I think I have decided my problem.
In one fork I tried to send data (my own obex implementation) and in another I 
tried to get RFCOMM channel. At this moment the second fork did nothing( no 
result).

I solved my problem this way:

At the begging of any transmitting data I got needed RFCOMM channels of all 
phones I had found and saved them to array.

May be I wrong, but after this I can make different connections via different 
dongles(one dongle to one phone,another dongle to another phone and so on)

Thanks for answer

P.S.

Sorry for my English




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