Return-Path: Message-ID: From: Robert Rawlins To: Date: Sun, 1 Apr 2007 14:00:32 +0000 MIME-Version: 1.0 Subject: Re: [Bluez-users] Multithread Service Discovery Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1641715974==" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net --===============1641715974== Content-Type: multipart/alternative; boundary="_3d3d273b-a407-4004-a2d3-7169c5e337c0_" --_3d3d273b-a407-4004-a2d3-7169c5e337c0_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Thanks for the advice Marcel, It'll prove invaluable i'm sure. =20 2 Dongles makes good sense, so i'll defiantly work with that arrangement to= get things working fluidly. Is a single dongle able to handle a device enq= uiry and an SDP at the same time? or is that asking too much? I'm just tryi= ng to find the limitations of the hardware, just so i know what to expect a= s top performance. =20 >> Modify the page timeout and link supervision timeout to faster>> detect = page failures and disconnected links. =20 I've seen you speak about this before and sounds like its a good way of man= aging the resources and speeding up the process. Could you explain a little= more about modifying those page and link supervision time outs? is this so= mething i do with my code or an alteration i need to make to the bluez stac= k? and are there any negative effects to making a change like this? =20 >> No. OBEX Push is for pushing files and OBEX FTP is for FTP like access>>= to a file storage. =20 This is as i expected it would be, that's absolutely fine, i will continue = to use our own USSP-Push like tool for doing the obex push, unless you have= any other recommendations on doing this. >> The inquiry and service discovery is kinda simple via D-Bus and Python.>= > For pushing the actual file, we don't have a real Python binding. =20 I'll agree that the Python and D-Bus certainly appears simpler on the face = of things, from the samples i've seen, many written by yourself, the code c= ertainly seems less complex that the alternative C methods. Do i need to lo= ok into PyBluez to use the python d-bus method, or is the PyBluez wrapper s= omething else all together? =20 I've noticed while reading through the API documentation is lists a functio= n for 'periodic' enquiry, is this something i should be looking to use in m= y application? my guess is that its a 'yes' and this function just repeated= ly looks for devices in range? Thanks again for all your help Marcel, and thanks to you other guys for you= r suggestions. =20 Rob _________________________________________________________________ Try Live.com: where your online world comes together - with news, sports, w= eather, and much more. http://www.live.com/getstarted= --_3d3d273b-a407-4004-a2d3-7169c5e337c0_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Thanks for the advice Marcel, It'll prove invaluable i'm sure.

2 Dongles makes good sense, so i'll defiantly work with that arrangeme= nt to get things working fluidly. Is a single dongle able to handle a devic= e enquiry and an SDP at the same time? or is that asking too much? I'm just= trying to find the limitations of the hardware, just so i know what to exp= ect as top performance.

>> Modify the page timeout and link supervision timeout to faster
= >> detect page failures and disconnected links.

I've seen you speak about this before and sounds like its a good way of man= aging the resources and speeding up the process. Could you explain a little= more about modifying those page and link supervision time outs? is this so= mething i do with my code or an alteration i need to make to the bluez stac= k? and are there any negative effects to making a change like this?

>> No. OBEX Push is for pushing files and OBEX FTP is for FTP like ac= cess
>> to a file storage.

This is as i expected it would be, that's absolutely fine, i will continue = to use our own USSP-Push like tool for doing the obex push, unless you have= any other recommendations on doing this.

>> The inquiry and service discovery is kinda simple via D-Bus and Py= thon.
>> For pushing the actual file, we don't have a real Python = binding.

I'll agree that the Python and D-Bus certainly appears simpler on the face = of things, from the samples i've seen, many written by yourself, the code c= ertainly seems less complex that the alternative C methods. Do i need to lo= ok into PyBluez to use the python d-bus method, or is the PyBluez wrapper s= omething else all together?

I've noticed while reading through the API documentation is lists a functio= n for 'periodic' enquiry, is this something i should be looking to use in m= y application? my guess is that its a 'yes' and this function just repeated= ly looks for devices in range?

Thanks again for all your help Marcel, and thanks to you other guys for you= r suggestions.

Rob

With Live Spaces email straight to your blog. Upload jok= es, photos and more. It's free! It's free! = --_3d3d273b-a407-4004-a2d3-7169c5e337c0_-- --===============1641715974== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV --===============1641715974== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users --===============1641715974==--