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Re: Simultaneous connection issue with BLE

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Re: Simultaneous connection issue with BLE

Subject: Re: Simultaneous connection issue with BLE
From: Mark Palatucci <email@hidden>
Date: Tue, 17 Jul 2012 18:45:36 -0700

Hi - I've seen this issue on my physical iPhone, iOS, 5.1.

On Tue, Jul 17, 2012 at 6:08 PM, <email@hidden> wrote:

Hi Mark,
What platform are you seeing this on?

- Craig

On Jul 17, 2012, at 5:42 PM, Mark Palatucci <email@hidden> wrote:

> Hi,
>
> I'm able to support multiple simultaneous slave connections using BLE - but I'm seeing a weird issue in the setup of these connections.
>
> If I set up the connections serially, i.e. I wait until the first connection is established with a didConnectPeripheral before calling connect on the second peripheral, then everything seems to work fine. In fact, it appears I can be do service and characteristic discovery on the first peripheral while I'm waiting for the second connection to be established.
>
> However, if I issue two peripheral connects right after another, before I receive a didConnectPeripheral on the first one, then I *never* receive a didConnectPeripheral for either connection.
>
> So it seems like one connection must return didConnectPeripheral before calling connect on another peripheral.
>
> I'm not sure if this is a bug or a design limitation. Has anyone else seen this issue? Any thoughts from the CoreBluetooth team would be most helpful.
>
> Thanks
> -Mark
>
>
>
>

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References:
	>Simultaneous connection issue with BLE (From: Mark Palatucci <email@hidden>)
	>Re: Simultaneous connection issue with BLE (From: email@hidden)

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