Hi Johan, On Tue, Jun 7, 2011 at 11:02 AM, Johan Hedberg <johan.hedberg@xxxxxxxxx> wrote: > Hi Luiz, > > On Tue, Jun 07, 2011, Luiz Augusto von Dentz wrote: >> Maybe we should not trigger the timer if the we are connected to the >> device, this would be very convenient if a disconnect happen for >> unknown reason e.g. bug or crash so we can quickly reconnect without >> having to scan again, once disconnected then we start the entry timer, >> what do you think? > > Initially this sounds like a good idea, however almost all of the > devices we've tested with automatically disable advertising when > connected so an immediate reconnect attempt like that would fail in most > cases. Correct. And by reading the connection procedures from specs, looks like this is intentional, because they leave the "connectable mode". Devices which want to be reconnected (e.g. which have a pending indication) should reenter connectable mode manually. The spec also describes when the adapter should re-attempt connection establishment. Therefore, this is GATT profile specific and IMHO we cannot hard-code connection mode behavior on the kernel. Vol. 3, Part C, Section 9 describes all the available operational modes. Regards, -- Anderson Lizardo Instituto Nokia de Tecnologia - INdT Manaus - Brazil -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
