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<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Pete,<div><br></div><div>On Jun 13, 2014, at 7:50 AM, Zehler, Peter <<a href="mailto:Peter.Zehler@xerox.com">Peter.Zehler@xerox.com</a>> wrote:</div><div><div><br class="Apple-interchange-newline"><blockquote type="cite">
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<div class="WordSection1"><p class="MsoNormal">All,<o:p></o:p></p><p class="MsoNormal">I just wanted to check that IPP uses HTTP chunking and that the document data is inline in the request and not in a separate MIME attachment.</p></div></div></blockquote><div><br></div><div>Correct, application/ipp allows for trailing document data, per RFC 2910/2911. This better allows for alternate transports (although the focus is obviously on HTTP).</div><div><br></div><div><div></div></div><blockquote type="cite"><div lang="EN-US" link="blue" vlink="purple"><div class="WordSection1"><p class="MsoNormal"> I was asked and I don’t see anything in the encoding specification that puts the data in a MIME
attachment. I think WS-Print/scan did it that way. The confusion is over the Get-Next-Document-Images operation that includes<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">-----------------------------------------------<o:p></o:p></p><p class="MsoNormal"><b><span style="font-size:11.5pt">Group 3: Document content<o:p></o:p></span></b></p><p class="MsoNormal"><b><span style="font-size:11.5pt"> </span></b></p><p class="MsoNormal"><span style="font-size:11.5pt">The document content is sent as a MIME attachment. Note that the IPP Scan Client<o:p></o:p></span></p><p class="MsoNormal">MUST be ready to accept a chunked response.<o:p></o:p></p><p class="MsoNormal">-----------------------------------------------<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">I think I should strike the clause “<span style="font-size:11.5pt">The document content is sent as a MIME attachment.”</span></p></div></div></blockquote><div><br></div>Right, we should just say that the document content follows the end-of-attributes-tag. You can probably steal the Print-Job example from RFC 2910 (<a href="http://tools.ietf.org/html/rfc2910#page-33">http://tools.ietf.org/html/rfc2910#page-33</a>).</div><div><br></div><div><blockquote type="cite"><div lang="EN-US" link="blue" vlink="purple"><div class="WordSection1"><p class="MsoNormal">Pete <o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal"><span style="font-family:"Impact","sans-serif";color:navy">Peter Zehler</span><span style="color:#1F497D"><br>
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</span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:navy"><span><image001.png></span><br>
</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:navy">Email:
</span><a href="mailto:Peter.Zehler@Xerox.com"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:blue">Peter.Zehler@Xerox.com</span></a><span style="color:#1F497D"><br>
</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:navy">Office: +1 (585) 265-8755<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:navy">Mobile: +1 (585) 329-9508</span><span style="color:#1F497D"><br>
</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:navy">FAX: +1 (585) 265-7441</span><span style="color:#1F497D"><br>
</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:navy">US Mail: Peter Zehler</span><span style="color:#1F497D"><br>
</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:navy">Palo Alto Research Center Incorporated</span><span style="color:#1F497D"><br>
</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:navy">800 Phillips Rd.</span><span style="color:#1F497D"><br>
</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:navy">M/S 128-25E</span><span style="color:#1F497D"><br>
</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:navy">Webster NY, 14580-9701</span><span style="color:#1F497D">
</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:#1F497D"><o:p></o:p></span></p><p class="MsoNormal"><o:p> </o:p></p>
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_______________________________________________<br>ipp mailing list<br><a href="mailto:ipp@pwg.org">ipp@pwg.org</a><br>https://www.pwg.org/mailman/listinfo/ipp<br></blockquote></div><br><div>
<span class="Apple-style-span" style="border-collapse: separate; font-family: 'Andale Mono'; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: 'Andale Mono'; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">_________________________________________________________<br>Michael Sweet, Senior Printing System Engineer, PWG Chair</div></span></span>
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