2012-11-07 16:44:04

by Ajay

[permalink] [raw]
Subject: BLE issue - Reusing Existing LE physical link

Hi ,
I came across an issue as part of my "BLE test tool project" . After
the first successful connection of BLE l2cap connection (client server)
, we just retains the physical link without calling le_connection
cancel() (logical link is closed) (patch has been added). But second
time i wanted to use the existing connection , without calling
hci_le_connect() . but here l2cap connect fails . I noticed in normal
acl link , the same scenario is working on existing link. so can we
do the same working on BLE link . (ubuntu 11.10 and kernel 3.2.5)
--
Thanks & regards

AJAY KV
GlobalEdge software Ltd
8892753703


2012-11-09 08:11:53

by Vinicius Costa Gomes

[permalink] [raw]
Subject: Re: BLE issue - Reusing Existing LE physical link

Hi,

On 22:14 Wed 07 Nov, Ajay wrote:
> Hi ,
> I came across an issue as part of my "BLE test tool project" .
> After the first successful connection of BLE l2cap connection
> (client server) , we just retains the physical link without calling
> le_connection cancel() (logical link is closed) (patch has been
> added). But second time i wanted to use the existing connection ,
> without calling hci_le_connect() . but here l2cap connect fails . I
> noticed in normal acl link , the same scenario is working on
> existing link. so can we do the same working on BLE link .
> (ubuntu 11.10 and kernel 3.2.5)

Could you please test with a recent kernel, 3.6.x preferably. LE support has
improved a lot in recent kernels.

> --
> Thanks & regards
>
> AJAY KV
> GlobalEdge software Ltd
> 8892753703
> --
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Cheers,
--
Vinicius