Re: [Bluez-users] Receiving multiple (>2) incoming rfcomm connections?

[Marcel Holtmann <marcel@holtmann.org>]

Hi Hege,

> I'm trying to create a simple application that receives incoming rfcomm 
> connections from Nokia Series60 phones and listens for incoming data.
> 
> This is how I'm doing it currently:
> 
> for (i = 1...n) {
>    Listen on channel 1, rfcomm port i (rfcomm listen i)
>    Wait until incoming connection received
>    Start a new thread that handles incoming data on /dev/rfcomm<i>
> }
> 
> 
> For one or two connections, it works ok. However, when I try to connect 
> a third device, nothing happens. Nothing shows up even on hcidump when I 
> try to connect the third phone. On the phone I receive error 
> EPageTimedOut(-6004), which according to my friend means that the phone 
> could not get any kind of connection.

your device must become master of the piconet and the phones should
support the role switch.

> -Conceptronic USB BT (CSR)

What does "hciconfig -a" say?

> -Various Nokia phones (6630, 6600, Ngage, 3650)

Check "hcitool info ..." for these phones.

Regards

Marcel




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