Re: Background Connection Latency
Re: Background Connection Latency
- Subject: Re: Background Connection Latency
- From: David Chu <email@hidden>
- Date: Tue, 19 Nov 2013 20:49:07 +0800
Hey Sam,
Can you show how you are using -connectPeripheral:options to reconnect in the background?
Dave
On Nov 19, 2013, at 5:44 PM, Alpwise iOS Dev <email@hidden> wrote:
> I don't use the scan in background, i directly send a connect request to the peripheral (Once discovered for the first time, i save the identifier).
>
> Thanks,
>
> Sam
>
> Le 18 nov. 2013 à 18:34, Darren Jones <email@hidden> a écrit :
>
>> I believe this is expected behaviour when backgrounded to conserve battery. I think the docs say something along the lines of "scanning can take considerably longer"
>>
>> Sent from my iPhone
>>
>>> On 18 Nov 2013, at 17:26, Alpwise iOS Dev <email@hidden> wrote:
>>>
>>> Hi,
>>>
>>> I develop an application (the phone is central) that try to connect to a remote device in background.
>>> When my peripheral starts advertising, most of the time, the app (in background) can connect in 1 second.
>>> But sometimes, it takes up to 60 seconds.
>>>
>>> Does someone have the same issues?
>>>
>>> I use an iPhone 4S with iOS 7.0 .
>>>
>>> Thanks,
>>>
>>> Sam
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