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<TITLE>sane-devel: Re: xsane requests username and password after sane</TITLE>
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<META NAME="Author" CONTENT="Oliver Rauch (oliver.rauch@rauch-domain.de)">
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<META NAME="Subject" CONTENT="Re: xsane requests username and password after saned has exited">
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<H1>Re: xsane requests username and password after saned has exited</H1>
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<!-- received="Sun Jun 3 23:44:24 2001" -->
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<!-- sent="Mon, 04 Jun 2001 08:32:16 +0200" -->
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<!-- name="Oliver Rauch" -->
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<!-- subject="Re: xsane requests username and password after saned has exited" -->
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<!-- inreplyto="3B1ACB9A.37D56E58@uow.edu.au" -->
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<STRONG>From:</STRONG> Oliver Rauch (<A HREF="mailto:oliver.rauch@rauch-domain.de?Subject=Re:%20xsane%20requests%20username%20and%20password%20after%20saned%20has%20exited&In-Reply-To=<3B1B2B70.9B4FE0E2@rauch-domain.de>"><EM>oliver.rauch@rauch-domain.de</EM></A>)<BR>
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<STRONG>Date:</STRONG> Sun Jun 03 2001 - 23:32:16 PDT
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<P>
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<LI><STRONG>Next message:</STRONG> <A HREF="0052.html">stef: "Re: Hi -- USB UMAX Astra 2200 question"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0050.html">Oliver Rauch: "Re: Hi -- USB UMAX Astra 2200 question"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0043.html">Ben Stanley: "Re: xsane requests username and password after saned has exited"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0053.html">Nick Lamb: "Re: xsane requests username and password after saned has exited"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0049.html">Oliver Rauch: "Re: xsane requests username and password after saned has exited"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0053.html">Nick Lamb: "Re: xsane requests username and password after saned has exited"</A>
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<P>
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Ben Stanley wrote:
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<BR>
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<EM>> I agree with this. If the connection is dropped, then xsane should start a
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</EM><BR>
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<EM>> new connection. I consider the current behaviour of xsane in this respect to
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</EM><BR>
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<EM>> be a bug, although I realise that it comes about because the saned protocol
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</EM><BR>
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<EM>> is incomplete, and is recognised to be incomplete in the README (now that I
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</EM><BR>
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<EM>> remember reading it there...).
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</EM><BR>
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<P>Hi Ben, hi Nick.
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<BR>
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<P>SANE defines an API between a frontend and a backend.
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<BR>
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The SANE network part shall be invisible for the frontends and the
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<BR>
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backends. This means that sane-net has to behave like a normal backend
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<BR>
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and saned as a normal frontend. Everything that is related to the
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<BR>
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network communication has to be done in sane-net and saned and has
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<BR>
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to be invisible for the frontend and the scanner-driver-backend.
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<BR>
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<P>It is not possible to start a new network connection because
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<BR>
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you start a new backend that does not now about the option settings
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<BR>
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previously done.
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<BR>
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<P>What must be implemented is a communication between saned and sane-net
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<BR>
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that makes sure that saned does not die as long as sane-net (and the
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<BR>
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frontend) is still running.
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<BR>
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<P>Bye
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<BR>
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Oliver
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<BR>
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<P><PRE>
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--
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Homepage: <A HREF="http://www.rauch-domain.de">http://www.rauch-domain.de</A>
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sane-umax: <A HREF="http://www.rauch-domain.de/sane-umax">http://www.rauch-domain.de/sane-umax</A>
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xsane: <A HREF="http://www.xsane.org">http://www.xsane.org</A>
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E-Mail: mailto:<A HREF="mailto:Oliver.Rauch@rauch-domain.de?Subject=Re:%20xsane%20requests%20username%20and%20password%20after%20saned%20has%20exited&In-Reply-To=<3B1B2B70.9B4FE0E2@rauch-domain.de>">Oliver.Rauch@rauch-domain.de</A>
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<P>--
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Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20xsane%20requests%20username%20and%20password%20after%20saned%20has%20exited&In-Reply-To=<3B1B2B70.9B4FE0E2@rauch-domain.de>">majordomo@mostang.com</A>
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</PRE>
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<P><!-- body="end" -->
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<HR NOSHADE>
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<UL>
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<!-- next="start" -->
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<LI><STRONG>Next message:</STRONG> <A HREF="0052.html">stef: "Re: Hi -- USB UMAX Astra 2200 question"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0050.html">Oliver Rauch: "Re: Hi -- USB UMAX Astra 2200 question"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0043.html">Ben Stanley: "Re: xsane requests username and password after saned has exited"</A>
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<!-- nextthread="start" -->
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0053.html">Nick Lamb: "Re: xsane requests username and password after saned has exited"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0049.html">Oliver Rauch: "Re: xsane requests username and password after saned has exited"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0053.html">Nick Lamb: "Re: xsane requests username and password after saned has exited"</A>
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<EM>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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: <EM>Sun Jun 03 2001 - 23:44:42 PDT</EM>
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