Re: [Bluez-devel] Creating a connection : Error: Command Disallowed

[Marcel Holtmann <marcel@holtmann.org>]

Hi Peter,

> > When I try to open 3 RFCOMM connections from the same device to 3 
> > remote ones, the first connection is OK but the 2 following give a 
> > "Error: Command Disallowed". I suspect an incorrect bluetooth parameter 
> > in my hcid.conf (lp ? lm ?)
> > 
> > Any hint is welcome !
> > 
> > PC is running a 2.6.23.12 Kernel with BlueZ 3.23
> > 
> 
> This is probably because you start the creation of the new connection 
> before the previous connection request is completed. CSR Chips do not 
> allow multiple connection setups in parallel. So either wait with the next 
> connection setup until the previous is compledet (either success or 
> failure) or retry the connection setup when you get command disallowed 
> (and it may be a good idea to sleep some 100 milliseconds before 
> retrying). 

actually the 2.6.23 should be able to handle (queue) multiple HCI
connect requests. I would nee the output of "hcidump -X -V" to see what
is actually going on.

Regards

Marcel



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