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Tatsuhiro Tsujikawa 2013-11-04 18:27:48 +09:00
parent 0898f63430
commit 0ed0b594b5
2 changed files with 13 additions and 16 deletions
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package_README.html
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@ -391,12 +391,12 @@ HTTP-draft-07/2.0, SPDY and HTTP/1.1. It has several operation modes:</p>
<td>HTTP/1.1</td> <td>HTTP/1.1</td>
<td>Reverse proxy</td> <td>Reverse proxy</td>
</tr> </tr>
<tr class="row-odd"><td><tt class="docutils literal"><span class="pre">--spdy</span></tt></td> <tr class="row-odd"><td><tt class="docutils literal"><span class="pre">--http2-proxy</span></tt></td>
<td>HTTP/2.0, SPDY, HTTP/1.1 (TLS)</td> <td>HTTP/2.0, SPDY, HTTP/1.1 (TLS)</td>
<td>HTTP/1.1</td> <td>HTTP/1.1</td>
<td>SPDY proxy</td> <td>SPDY proxy</td>
</tr> </tr>
<tr class="row-even"><td><tt class="docutils literal"><span class="pre">--spdy-bridge</span></tt></td> <tr class="row-even"><td><tt class="docutils literal"><span class="pre">--http2-bridge</span></tt></td>
<td>HTTP/2.0, SPDY, HTTP/1.1 (TLS)</td> <td>HTTP/2.0, SPDY, HTTP/1.1 (TLS)</td>
<td>HTTP/2.0 (TLS)</td> <td>HTTP/2.0 (TLS)</td>
<td>&nbsp;</td> <td>&nbsp;</td>
@ -416,28 +416,25 @@ HTTP-draft-07/2.0, SPDY and HTTP/1.1. It has several operation modes:</p>
<p>The interesting mode at the moment is the default mode. It works like <p>The interesting mode at the moment is the default mode. It works like
a reverse proxy and listens HTTP-draft-07/2.0, SPDY and HTTP/1.1 and a reverse proxy and listens HTTP-draft-07/2.0, SPDY and HTTP/1.1 and
can be deployed SSL/TLS terminator for existing web server.</p> can be deployed SSL/TLS terminator for existing web server.</p>
<p>The default mode, <tt class="docutils literal"><span class="pre">--spdy</span></tt> and <tt class="docutils literal"><span class="pre">--spdy-bridge</span></tt> modes use SSL/TLS <p>The default mode, <tt class="docutils literal"><span class="pre">--http2-proxy</span></tt> and <tt class="docutils literal"><span class="pre">--http2-bridge</span></tt> modes use
in the frontend connection by default. To disable SSL/TLS, use SSL/TLS in the frontend connection by default. To disable SSL/TLS, use
<tt class="docutils literal"><span class="pre">--frontend-no-tls</span></tt> option. If that option is used, SPDY is disabled <tt class="docutils literal"><span class="pre">--frontend-no-tls</span></tt> option. If that option is used, SPDY is disabled
in the frontend and incoming HTTP/1.1 connection can be upgraded to in the frontend and incoming HTTP/1.1 connection can be upgraded to
HTTP/2.0 through HTTP Upgrade.</p> HTTP/2.0 through HTTP Upgrade.</p>
<p>The <tt class="docutils literal"><span class="pre">--spdy-bridge</span></tt>, <tt class="docutils literal"><span class="pre">--client</span></tt> and <tt class="docutils literal"><span class="pre">--client-proxy</span></tt> modes use <p>The <tt class="docutils literal"><span class="pre">--http2-bridge</span></tt>, <tt class="docutils literal"><span class="pre">--client</span></tt> and <tt class="docutils literal"><span class="pre">--client-proxy</span></tt> modes use
SSL/TLS in the backend connection by deafult. To disable SSL/TLS, use SSL/TLS in the backend connection by deafult. To disable SSL/TLS, use
<tt class="docutils literal"><span class="pre">--backend-no-tls</span></tt> option.</p> <tt class="docutils literal"><span class="pre">--backend-no-tls</span></tt> option.</p>
<p>The <tt class="docutils literal"><span class="pre">nghttpx</span></tt> supports configuration file. See <tt class="docutils literal"><span class="pre">--conf</span></tt> option and <p>The <tt class="docutils literal"><span class="pre">nghttpx</span></tt> supports configuration file. See <tt class="docutils literal"><span class="pre">--conf</span></tt> option and
sample configuration file <tt class="docutils literal"><span class="pre">nghttpx.conf.sample</span></tt>.</p> sample configuration file <tt class="docutils literal"><span class="pre">nghttpx.conf.sample</span></tt>.</p>
<p>The <tt class="docutils literal"><span class="pre">nghttpx</span></tt> is ported from <tt class="docutils literal"><span class="pre">shrpx</span></tt> in spdylay project, and it <p>In the default mode, (without any of <tt class="docutils literal"><span class="pre">--http2-proxy</span></tt>,
still has SPDY color in option names. They will be fixed as the <tt class="docutils literal"><span class="pre">--http2-bridge</span></tt>, <tt class="docutils literal"><span class="pre">--client-proxy</span></tt> and <tt class="docutils literal"><span class="pre">--client</span></tt> options),
development goes.</p> <tt class="docutils literal"><span class="pre">nghttpx</span></tt> works as reverse proxy to the backend server:</p>
<p>In the default mode, (without any of <tt class="docutils literal"><span class="pre">--spdy</span></tt>, <tt class="docutils literal"><span class="pre">--spdy-bridge</span></tt>,
<tt class="docutils literal"><span class="pre">--client-proxy</span></tt> and <tt class="docutils literal"><span class="pre">--client</span></tt> options), <tt class="docutils literal"><span class="pre">nghttpx</span></tt> works as
reverse proxy to the backend server:</p>
<div class="highlight-c"><div class="highlight"><pre><span class="n">Client</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">,</span> <span class="n">SPDY</span><span class="p">,</span> <span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">nghttpx</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">Web</span> <span class="n">Server</span> <div class="highlight-c"><div class="highlight"><pre><span class="n">Client</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">,</span> <span class="n">SPDY</span><span class="p">,</span> <span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">nghttpx</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">Web</span> <span class="n">Server</span>
<span class="p">[</span><span class="n">reverse</span> <span class="n">proxy</span><span class="p">]</span> <span class="p">[</span><span class="n">reverse</span> <span class="n">proxy</span><span class="p">]</span>
</pre></div> </pre></div>
</div> </div>
<p>With <tt class="docutils literal"><span class="pre">--spdy</span></tt> option, it works as so called secure proxy (aka SPDY <p>With <tt class="docutils literal"><span class="pre">--http2-proxy</span></tt> option, it works as so called secure proxy (aka
proxy):</p> SPDY proxy):</p>
<div class="highlight-c"><div class="highlight"><pre><span class="n">Client</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">,</span> <span class="n">SPDY</span><span class="p">,</span> <span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">nghttpx</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">Proxy</span> <div class="highlight-c"><div class="highlight"><pre><span class="n">Client</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">,</span> <span class="n">SPDY</span><span class="p">,</span> <span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">nghttpx</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">Proxy</span>
<span class="p">[</span><span class="n">secure</span> <span class="n">proxy</span><span class="p">]</span> <span class="p">(</span><span class="n">e</span><span class="p">.</span><span class="n">g</span><span class="p">.,</span> <span class="n">Squid</span><span class="p">)</span> <span class="p">[</span><span class="n">secure</span> <span class="n">proxy</span><span class="p">]</span> <span class="p">(</span><span class="n">e</span><span class="p">.</span><span class="n">g</span><span class="p">.,</span> <span class="n">Squid</span><span class="p">)</span>
</pre></div> </pre></div>
@ -458,7 +455,7 @@ certificate for secure proxy.</p>
<p>Then run chrome with the following arguments:</p> <p>Then run chrome with the following arguments:</p>
<div class="highlight-c"><pre>$ google-chrome --proxy-pac-url=file:///path/to/proxy.pac --use-npn</pre> <div class="highlight-c"><pre>$ google-chrome --proxy-pac-url=file:///path/to/proxy.pac --use-npn</pre>
</div> </div>
<p>With <tt class="docutils literal"><span class="pre">--spdy-bridge</span></tt>, it accepts HTTP/2.0, SPDY and HTTP/1.1 <p>With <tt class="docutils literal"><span class="pre">--http2-bridge</span></tt>, it accepts HTTP/2.0, SPDY and HTTP/1.1
connections and communicates with backend in HTTP/2.0:</p> connections and communicates with backend in HTTP/2.0:</p>
<div class="highlight-c"><div class="highlight"><pre><span class="n">Client</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">,</span> <span class="n">SPDY</span><span class="p">,</span> <span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">nghttpx</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">Web</span> <span class="n">or</span> <span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span> <span class="n">Proxy</span> <span class="n">etc</span> <div class="highlight-c"><div class="highlight"><pre><span class="n">Client</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">,</span> <span class="n">SPDY</span><span class="p">,</span> <span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">nghttpx</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">Web</span> <span class="n">or</span> <span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span> <span class="n">Proxy</span> <span class="n">etc</span>
<span class="p">(</span><span class="n">e</span><span class="p">.</span><span class="n">g</span><span class="p">.,</span> <span class="n">nghttpx</span> <span class="o">-</span><span class="n">s</span><span class="p">)</span> <span class="p">(</span><span class="n">e</span><span class="p">.</span><span class="n">g</span><span class="p">.,</span> <span class="n">nghttpx</span> <span class="o">-</span><span class="n">s</span><span class="p">)</span>
@ -486,7 +483,7 @@ through HTTP Upgrade.</p>
SSL/TLS, the backend connections can be tunneled though HTTP SSL/TLS, the backend connections can be tunneled though HTTP
proxy. The proxy is specified using <tt class="docutils literal"><span class="pre">--backend-http-proxy-uri</span></tt> proxy. The proxy is specified using <tt class="docutils literal"><span class="pre">--backend-http-proxy-uri</span></tt>
option. The following figure illustrates the example of option. The following figure illustrates the example of
<tt class="docutils literal"><span class="pre">--spdy-bridge</span></tt> and <tt class="docutils literal"><span class="pre">--backend-http-proxy-uri</span></tt> option to talk to <tt class="docutils literal"><span class="pre">--http2-bridge</span></tt> and <tt class="docutils literal"><span class="pre">--backend-http-proxy-uri</span></tt> option to talk to
the outside HTTP/2.0 proxy through HTTP proxy:</p> the outside HTTP/2.0 proxy through HTTP proxy:</p>
<div class="highlight-c"><div class="highlight"><pre><span class="n">Client</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">,</span> <span class="n">SPDY</span><span class="p">,</span> <span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">nghttpx</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">)</span> <span class="o">--</span> <div class="highlight-c"><div class="highlight"><pre><span class="n">Client</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">,</span> <span class="n">SPDY</span><span class="p">,</span> <span class="n">HTTP</span><span class="o">/</span><span class="mf">1.1</span><span class="p">)</span> <span class="o">--&gt;</span> <span class="n">nghttpx</span> <span class="o">&lt;--</span> <span class="p">(</span><span class="n">HTTP</span><span class="o">/</span><span class="mf">2.0</span><span class="p">)</span> <span class="o">--</span>

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