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67 wiersze
3.2 KiB
HTML
<!-- received="Tue Apr 22 18:05:54 1997 MST" -->
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<!-- sent="Tue, 22 Apr 1997 17:43:26 -0700" -->
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<!-- name="David Mosberger-Tang" -->
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<!-- email="davidm@azstarnet.com" -->
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<!-- subject="Re: Connecting SANE and Java?" -->
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<!-- id="199704230043.RAA18877@panda.mosberger" -->
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<!-- inreplyto="Connecting SANE and Java?" -->
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<title>sane-devel: Re: Connecting SANE and Java?</title>
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<h1>Re: Connecting SANE and Java?</h1>
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<b>David Mosberger-Tang</b> (<a href="mailto:davidm@azstarnet.com"><i>davidm@azstarnet.com</i></a>)<br>
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<i>Tue, 22 Apr 1997 17:43:26 -0700</i>
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<p>
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<ul>
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<li> <b>Messages sorted by:</b> <a href="date.html#81">[ date ]</a><a href="index.html#81">[ thread ]</a><a href="subject.html#81">[ subject ]</a><a href="author.html#81">[ author ]</a>
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<li> <b>Next message:</b> <a href="0082.html">David Mosberger-Tang: "sane-0.55 now available!"</a>
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<li> <b>Previous message:</b> <a href="0080.html">Reimond Rombey: "Re: sane-0.54 now available!"</a>
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<li> <b>Maybe in reply to:</b> <a href="0068.html">Guido Muesch: "Connecting SANE and Java?"</a>
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<!-- nextthread="start" -->
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<li> <b>Next in thread:</b> <a href="0073.html">Reimond Rombey: "Re: sane-0.54 now available!"</a>
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</ul>
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<!-- body="start" -->
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<i>>>>>> On Tue, 22 Apr 1997 16:47:52 -0700, Jeremy Rosenberger <<a href="mailto:mustang@henge1.henge.com">mustang@henge1.henge.com</a>> said:</i><br>
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<p>
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Jeremy> RMI is like RPC in the sense that both are used to invoke<br>
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Jeremy> methods remotely, but that's about where the similarity<br>
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Jeremy> ends--RPC and RMI are not compatible. Furthermore, RMI is a<br>
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Jeremy> Java-only protocol, so it can only be used to connect Java<br>
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Jeremy> to Java. The way I see it, your options are these (and maybe<br>
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Jeremy> I'm missing a couple):<br>
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<p>
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Confusion alert!<br>
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<p>
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RPC != Sun RPC<br>
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<p>
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RPC simply stands for Remote Procedure Call. RMI is one RPC<br>
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implementation, Sun RPC another, and SANE RPC a third.<br>
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Implementation-wise, SANE RPC has nothing in common with Sun RPC.<br>
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<p>
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To get SANE support in Java, somebody has to write the equivalent of<br>
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sanei_wire.c and sanei_net.c. You'll find that the implementation<br>
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strategy is indeed patterened after Sun RPC, but SANE RPC is a much<br>
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simpler since it doesn't have to be able to support arbitrary C<br>
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types---just the ones needed by SANE.<br>
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<p>
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--david<br>
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<p>
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PS: Please read doc/net.tex for info on the SANE network protocol.<br>
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<p>
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<pre>
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--
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</pre>
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<!-- body="end" -->
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<p>
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<ul>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0082.html">David Mosberger-Tang: "sane-0.55 now available!"</a>
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<li> <b>Previous message:</b> <a href="0080.html">Reimond Rombey: "Re: sane-0.54 now available!"</a>
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<li> <b>Maybe in reply to:</b> <a href="0068.html">Guido Muesch: "Connecting SANE and Java?"</a>
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<!-- nextthread="start" -->
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<li> <b>Next in thread:</b> <a href="0073.html">Reimond Rombey: "Re: sane-0.54 now available!"</a>
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<!-- reply="end" -->
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</ul>
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