[Bluez-devel] ACL Connection Handles

[Bluez-devel] ACL Connection Handles

[Kevin Mahaffey]

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Because of the single ACL connection limit between two devices, this list
has recommended to use bluez to open new connections rather than direct HCI
manipulation.  

 

Once the connection is active and in the connection hash list, how can one
extract the handle out again to start raw HCI packet slinging?  Looking at
the kernel source, there is a hci_conn_hash_lookup_ba function that seems
promising, or is there another method that I am missing.

 

Cheers,

 

Kevin Mahaffey


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Re: [Bluez-devel] ACL Connection Handles

[Marcel Holtmann]

Hi Kevin,

> Because of the single ACL connection limit between two devices, this
> list has recommended to use bluez to open new connections rather than
> direct HCI manipulation.  
> 
> Once the connection is active and in the connection hash list, how can
> one extract the handle out again to start raw HCI packet slinging?
>  Looking at the kernel source, there is a hci_conn_hash_lookup_ba
> function that seems promising, or is there another method that I am
> missing.

check the source code of l2test and rctest. It will show you how the get
the underlaying connection handles for L2CAP and RFCOMM connections.

Regards

Marcel




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Re: [Bluez-devel] ACL Connection Handles

[Kevin Mahaffey]

Marcel,

Thanks.  l2test has exactly what I need.

-Kevin

-----Original Message-----
From: bluez-devel-bounces@lists.sourceforge.net
[mailto:bluez-devel-bounces@lists.sourceforge.net] On Behalf Of Marcel
Holtmann
Sent: Friday, June 23, 2006 4:19 PM
To: BlueZ development
Subject: Re: [Bluez-devel] ACL Connection Handles

Hi Kevin,

> Because of the single ACL connection limit between two devices, this
> list has recommended to use bluez to open new connections rather than
> direct HCI manipulation.  
> 
> Once the connection is active and in the connection hash list, how can
> one extract the handle out again to start raw HCI packet slinging?
>  Looking at the kernel source, there is a hci_conn_hash_lookup_ba
> function that seems promising, or is there another method that I am
> missing.

check the source code of l2test and rctest. It will show you how the get
the underlaying connection handles for L2CAP and RFCOMM connections.

Regards

Marcel




Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job
easier
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http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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https://lists.sourceforge.net/lists/listinfo/bluez-devel


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