Merge branch 'gh-pages' of github.com:nanomsg/nanomsg into gh-pages
diff --git a/rfcs/README.html b/rfcs/README.html
index ec88f11..f244607 100644
--- a/rfcs/README.html
+++ b/rfcs/README.html
@@ -477,7 +477,7 @@
</div>
<div id="footer">
<div id="footer-text">
-Last updated 2017-08-01 19:36:27 UTC
+Last updated 2017-08-01 18:36:27 UTC
</div>
</div>
</body>
diff --git a/rfcs/index.html b/rfcs/index.html
index bd68577..29eca45 100644
--- a/rfcs/index.html
+++ b/rfcs/index.html
@@ -474,6 +474,9 @@
<p><a href="sp-tls-v1.html">TLS Mapping for Scalability Protocols</a></p>
</li>
<li>
+<p><a href="sp-websocket-v1.html">WebSocket Mapping for Scalablity Protocols</a></p>
+</li>
+<li>
<p><a href="sp-zerotier-v0.html">ZeroTier Mapping for Scalablity Protocols</a></p>
</li>
</ul>
@@ -483,7 +486,7 @@
</div>
<div id="footer">
<div id="footer-text">
-Last updated 2017-11-27 18:07:21 UTC
+Last updated 2017-12-27 17:42:51 UTC
</div>
</div>
</body>
diff --git a/rfcs/pairv1-hopbyhop.png b/rfcs/pairv1-hopbyhop.png
index 53c2575..7795193 100644
--- a/rfcs/pairv1-hopbyhop.png
+++ b/rfcs/pairv1-hopbyhop.png
Binary files differ
diff --git a/rfcs/sp-tls-v1.html b/rfcs/sp-tls-v1.html
index 5cb2b8e..ee5ee3e 100644
--- a/rfcs/sp-tls-v1.html
+++ b/rfcs/sp-tls-v1.html
@@ -436,8 +436,8 @@
<div class="details">
<span id="author" class="author">Garrett D'Amore</span><br>
<span id="email" class="email"><a href="mailto:garrett@damore.org">garrett@damore.org</a></span><br>
-<span id="revnumber">version 1.3,</span>
-<span id="revdate">2017-11-27</span>
+<span id="revnumber">version 1.3.1,</span>
+<span id="revdate">2017-11-28</span>
</div>
</div>
<div id="content">
@@ -460,7 +460,7 @@
<p>Authors: <a href="mailto:garrett@damore.org">Garrett D’Amore</a></p>
</li>
<li>
-<p>Version 1.3</p>
+<p>Version 1.3.1</p>
</li>
</ul>
</div>
@@ -750,7 +750,7 @@
<div id="footnotes">
<hr>
<div class="footnote" id="_footnote_1">
-<a href="#_footnoteref_1">1</a>. In practice no message will ever be so large as needing 64-bits to represent the length, but in our experience a simple fixed width field of this size will support any conceivable future message sizes, and is more efficient and easier to use than a variable length field. The overhead of a sending several extra bytes per message is negligible for most practical protocols, and unlikely to even be measurable.
+<a href="#_footnoteref_1">1</a>. In practice no message will ever be so large as needing 64-bits to represent the length, but in our experience a simple fixed width field of this size will support any conceivable future message sizes, and is more efficient and easier to use than a variable length field. The overhead of sending several extra bytes per message is negligible for most practical protocols, and unlikely to even be measurable.
</div>
<div class="footnote" id="_footnote_2">
<a href="#_footnoteref_2">2</a>. In this case the implementation will need to offer a method for applications to determine the ephemeral TCP port number chosen.
@@ -758,8 +758,8 @@
</div>
<div id="footer">
<div id="footer-text">
-Version 1.3<br>
-Last updated 2017-11-27 18:05:44 UTC
+Version 1.3.1<br>
+Last updated 2017-11-28 16:50:44 UTC
</div>
</div>
</body>
diff --git a/rfcs/sp-websocket-v1.html b/rfcs/sp-websocket-v1.html
new file mode 100644
index 0000000..8719485
--- /dev/null
+++ b/rfcs/sp-websocket-v1.html
@@ -0,0 +1,680 @@
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+---
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+<meta name="author" content="Garrett D'Amore">
+<title>WebSocket Mapping for Scalability Protocols</title>
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+</head>
+<body class="article">
+<div id="header">
+<h1>WebSocket Mapping for Scalability Protocols</h1>
+<div class="details">
+<span id="author" class="author">Garrett D'Amore</span><br>
+<span id="email" class="email"><a href="mailto:garrett@damore.org">garrett@damore.org</a></span><br>
+<span id="revnumber">version 1.0.0,</span>
+<span id="revdate">2017-12-27</span>
+</div>
+</div>
+<div id="content">
+<div id="preamble">
+<div class="sectionbody">
+<div class="paragraph">
+<p><span class="image"><img src="https://img.shields.io/badge/status-draft-yellow.svg?style=for-the-badge" alt="draft"></span></p>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_websocket_mapping_for_scalability_protocols">WebSocket Mapping for Scalability Protocols</h2>
+<div class="sectionbody">
+<div class="ulist">
+<ul>
+<li>
+<p>Status: draft</p>
+</li>
+<li>
+<p>Authors: <a href="mailto:garrett@damore.org">Garrett D’Amore</a></p>
+</li>
+<li>
+<p>Version 1.0.0</p>
+</li>
+</ul>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_abstract">Abstract</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>This document defines the <a href="https://tools.ietf.org/html/rfc6455">WebSocket</a>
+mapping for scalability protocols.</p>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_license">License</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>Copyright 2017 <a href="mailto:garrett@damore.org">Garrett D’Amore</a><br>
+Copyright 2017 <a href="mailto:info@capitar.com">Capitar IT Group BV</a><br>
+Copyright 2017 <a href="mailto:info@staysail.tech">Staysail Systems, Inc.</a></p>
+</div>
+<div class="paragraph">
+<p>This specification is licensed under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with the
+License.
+You may obtain a copy of the license
+<a href="http://www.apache.org/licenses/LICENSE-2.0">online</a>.</p>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_language">Language</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD",
+"SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be
+interpreted as described in <a href="https://tools.ietf.org/html/rfc2119">RFC 2119</a>.</p>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_underlying_protocol">Underlying protocol</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>This mapping should be layered directly on the top of WebSocket, as defined
+in <a href="https://tools.ietf.org/html/rfc6455">RFC 6455</a>.</p>
+</div>
+<div class="paragraph">
+<p>Additionally, implementations <strong>MUST</strong> support BINARY frame types. They
+<strong>SHOULD NOT</strong> send or accept TEXT frame types.</p>
+</div>
+<div class="paragraph">
+<p>Implementations <strong>SHOULD</strong> support HTTPS as the transport, and if
+they do, then they <strong>MAY</strong> also choose not to support HTTP. HTTPS
+<strong>SHOULD</strong> be used in preference to HTTP when practical.</p>
+</div>
+<div class="paragraph">
+<p>Client implementations <strong>MUST NOT</strong> send entity content with their request,
+and server implementations <strong>MUST NOT</strong> send entity content when responding
+with a successful HTTP 101 Switching Protocols response. (The HTTP and
+WebSocket RFCs permit such content payloads to be sent, but explicitly
+require that it be ignored if present. It is far easier to simply
+not send the data in the first place.) Servers receiving requests with
+content data <strong>MUST</strong> respond with an error code, such as 400 Bad Request.</p>
+</div>
+<div class="paragraph">
+<p>The use of the path and query parameters in the HTTP request is not
+further considered here, except to note that servers <strong>SHOULD</strong> use this
+data to discriminate when multiple instances or applications are made
+available at the same host and port.</p>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_subprotocol_names">Subprotocol Names</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>Scalability Protocols uses subprotocols that are named as the individual
+protocol name appeneded with <code>.sp.nanomsg.org</code>. For example, the
+PAIRv1 protocol (named <code>pair1</code>) has the subprotocol of <code>pair1.sp.nanomsg.org</code>.</p>
+</div>
+<div class="paragraph">
+<p>Individual protocols have their own names, but here is a list of legacy
+subprotocol names:</p>
+</div>
+<div class="ulist">
+<ul>
+<li>
+<p><code>bus.sp.nanomsg.org</code></p>
+</li>
+<li>
+<p><code>pair.sp.nanomsg.org</code></p>
+</li>
+<li>
+<p><code>pub.sp.nanomsg.org</code></p>
+</li>
+<li>
+<p><code>pull.sp.nanomsg.org</code></p>
+</li>
+<li>
+<p><code>push.sp.nanomsg.org</code></p>
+</li>
+<li>
+<p><code>req.sp.nanomsg.org</code></p>
+</li>
+<li>
+<p><code>rep.sp.nanomsg.org</code></p>
+</li>
+<li>
+<p><code>respondent.sp.nanomsg.org</code></p>
+</li>
+<li>
+<p><code>sub.sp.nanomsg.org</code></p>
+</li>
+<li>
+<p><code>surveyor.sp.nanomsg.org</code></p>
+</li>
+</ul>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_connection_initiation">Connection Initiation</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>Connections are established using HTTP negotiation as specified in
+RFC 6455. The HTTP client side <strong>MUST</strong> include a <code>Sec-WebSocket-Protocol</code>
+header that lists the desired subprotocol, which is the subprotocol
+corresponding to the server’s scalability protocol.</p>
+</div>
+<div class="paragraph">
+<p>For example, a REQ client connecting to a REP server would use the
+subprotocol of <code>rep.sp.nanomsg.org</code>.</p>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_message_format">Message Format</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>Each SP message sent over this mapping corresponds exactly to one
+WebSocket message. Implementations <strong>MUST</strong> properly support receive
+of messages consisting of multiple WebSocket frames. They <strong>MAY</strong>
+send messages in one or more frames, but <strong>SHOULD</strong> avoid fragmenting
+messages unless unavoidable. (It will often be the case that applications
+can receive a single message consisting of just a single frame with
+less effort than one consisting of multiple frames.)</p>
+</div>
+<div class="sect2">
+<h3 id="_control_frames">Control Frames</h3>
+<div class="paragraph">
+<p>Fragments of a multi-frame message may be interspersed with control
+frames. Implementations <strong>MUST</strong> respond as quickly as practical to
+<code>PING</code> frames with the appropriate <code>PONG</code> frame. Implementations
+<strong>MUST</strong> cease activity on connections after receiving a <code>CLOSE</code> frame.</p>
+</div>
+<div class="paragraph">
+<p>If an implementation chooses to reject a received message as too large,
+it <strong>MUST</strong> immediately send a <code>CLOSE</code> frame and shut down the connection.</p>
+</div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_uri_format">URI Format</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>The URI scheme used to represent TLS addresses is the same as that
+that used for WebSockets.</p>
+</div>
+<div class="paragraph">
+<p>Server implementations <strong>MAY</strong> offer the ability to specify a wild card of <code>*</code>
+for a host name indicating that when listening, all interfaces of
+the local host should be listened to, and that the <code>Host</code> HTTP header
+sent by the client during HTTP negotiation will be ignored.</p>
+</div>
+<div class="paragraph">
+<p>Server implementations <strong>MAY</strong> allow a <em>port</em> number of 0 to be specified when
+listening, in which case a randomly chosen ephemeral TCP port <strong>SHALL</strong> be
+used.<sup class="footnote">[<a id="_footnoteref_1" class="footnote" href="#_footnote_1" title="View footnote.">1</a>]</sup></p>
+</div>
+<div class="paragraph">
+<p>The HTTP <code>Host</code> header sent by clients <strong>SHALL</strong> be the same as the host
+and port component of the URI.</p>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_security_considerations">Security Considerations</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>Implementations <strong>MAY</strong> support TLS, and may further support
+HTTP authentication mechanisms. The details of this are out of
+scope for this document.</p>
+</div>
+<div class="paragraph">
+<p>Denial-of-service considerations are discussed, in particular the
+use of a limit on the incoming message sizes.</p>
+</div>
+</div>
+</div>
+</div>
+<div id="footnotes">
+<hr>
+<div class="footnote" id="_footnote_1">
+<a href="#_footnoteref_1">1</a>. In this case the implementation will need to offer a method for applications to determine the ephemeral TCP port number chosen.
+</div>
+</div>
+<div id="footer">
+<div id="footer-text">
+Version 1.0.0<br>
+Last updated 2017-12-27 17:42:51 UTC
+</div>
+</div>
+</body>
+</html>
