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From: Marcel Holtmann <marcel@holtmann.org>
To: bluez-devel@lists.sourceforge.net
Subject: Re: [Bluez-devel] multiple rfcomm listeners
Date: Mon, 28 Nov 2005 00:19:50 +0100	[thread overview]
Message-ID: <1133133590.13629.51.camel@blade> (raw)
In-Reply-To: <438A325A.10803@xmission.com>

Hi Brad,

> > What you might wanna do is to modify the sdpd server to handle out
> > different service records (based on the remote BD_ADDR).
> 
> Yeah... I was considering how sdpd could have a pool of service records
> and record which addrs it had handed them out to. (I am thinking of the
> generic solution, not one in which all the addrs are known in advance)

you can assign the channel number to a specific BD_ADDR on the first
time a request for that service records comes in.

However I don't think there is a general solution for this problem. The
problem with the multiple serial port services has been addressed by
Microsoft ActiveSync and Palm HotSync already. They first look for a
specific UUID-128 service and only fallback to SP when this is not
available. This of course need better clients. A really good client
would also try to match the additional attributes to correctly identify
the service, but this is not specified anywhere in the specification and
I doubt that any client is doing this.

Regards

Marcel




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      reply	other threads:[~2005-11-27 23:19 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-11-27  6:42 [Bluez-devel] multiple rfcomm listeners Brad Midgley
2005-11-27 14:05 ` Peter Wippich
2005-11-27 18:33   ` Marcel Holtmann
2005-11-27 21:14     ` Brad Midgley
2005-11-27 21:47       ` Marcel Holtmann
2005-11-27 21:59         ` Brad Midgley
2005-11-27 22:08           ` Marcel Holtmann
2005-11-27 22:25             ` Brad Midgley
2005-11-27 23:19               ` Marcel Holtmann [this message]

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