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1 |
| -<!DOCTYPE html> <html> <head> <title>node-http-proxy.js</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" media="all" href="docco.css" /> </head> <body> <div id="container"> <div id="background"></div> <div id="jump_to"> Jump To … <div id="jump_wrapper"> <div id="jump_page"> <a class="source" href="node-http-proxy.html"> node-http-proxy.js </a> <a class="source" href="proxy-table.html"> proxy-table.js </a> </div> </div> </div> <table cellpadding="0" cellspacing="0"> <thead> <tr> <th class="docs"> <h1> node-http-proxy.js </h1> </th> <th class="code"> </th> </tr> </thead> <tbody> <tr id="section-1"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-1">¶</a> </div> </td> <td class="code"> <div class="highlight"><pre><span class="cm">/*</span> |
| 1 | +<!DOCTYPE html> <html> <head> <title>node-http-proxy.js</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" media="all" href="docco.css" /> </head> <body> <div id="container"> <div id="background"></div> <div id="jump_to"> Jump To … <div id="jump_wrapper"> <div id="jump_page"> <a class="source" href="node-http-proxy.html"> node-http-proxy.html </a> <a class="source" href="proxy-table.html"> proxy-table.html </a> </div> </div> </div> <table cellpadding="0" cellspacing="0"> <thead> <tr> <th class="docs"> <h1> node-http-proxy.js </h1> </th> <th class="code"> </th> </tr> </thead> <tbody> <tr id="section-1"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-1">¶</a> </div> </td> <td class="code"> <div class="highlight"><pre><span class="cm">/*</span> |
2 | 2 | <span class="cm"> node-http-proxy.js: http proxy for node.js</span>
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3 | 3 |
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4 | 4 | <span class="cm"> Copyright (c) 2010 Charlie Robbins, Mikeal Rogers, Marak Squires, Fedor Indutny </span>
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29 | 29 | <span class="nx">https</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s1">'https'</span><span class="p">),</span>
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30 | 30 | <span class="nx">events</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s1">'events'</span><span class="p">),</span>
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31 | 31 | <span class="nx">ProxyTable</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s1">'./proxy-table'</span><span class="p">).</span><span class="nx">ProxyTable</span><span class="p">,</span>
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32 |
| - <span class="nx">maxSockets</span> <span class="o">=</span> <span class="mi">100</span><span class="p">;</span></pre></div> </td> </tr> <tr id="section-2"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2">¶</a> </div> <h3>Version 0.5.0</h3> </td> <td class="code"> <div class="highlight"><pre><span class="nx">exports</span><span class="p">.</span><span class="nx">version</span> <span class="o">=</span> <span class="p">[</span><span class="mi">0</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="mi">0</span><span class="p">];</span></pre></div> </td> </tr> <tr id="section-3"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-3">¶</a> </div> <h3>function _getAgent (host, port, secure)</h3> |
| 32 | + <span class="nx">maxSockets</span> <span class="o">=</span> <span class="mi">100</span><span class="p">;</span></pre></div> </td> </tr> <tr id="section-2"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2">¶</a> </div> <h3>Version 0.5.3 // 5/17/2011</h3> </td> <td class="code"> <div class="highlight"><pre><span class="nx">exports</span><span class="p">.</span><span class="nx">version</span> <span class="o">=</span> <span class="p">[</span><span class="mi">0</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="mi">3</span><span class="p">];</span></pre></div> </td> </tr> <tr id="section-3"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-3">¶</a> </div> <h3>function _getAgent (host, port, secure)</h3> |
33 | 33 |
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34 | 34 | <h4>@host {string} Host of the agent to get</h4>
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35 | 35 |
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@@ -179,10 +179,11 @@ <h4>@options {Object} Options for this instance.</h4>
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179 | 179 | </code></pre> </td> <td class="code"> <div class="highlight"><pre><span class="kd">var</span> <span class="nx">HttpProxy</span> <span class="o">=</span> <span class="nx">exports</span><span class="p">.</span><span class="nx">HttpProxy</span> <span class="o">=</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">options</span><span class="p">)</span> <span class="p">{</span>
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180 | 180 | <span class="nx">events</span><span class="p">.</span><span class="nx">EventEmitter</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
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181 | 181 |
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182 |
| - <span class="kd">var</span> <span class="nx">self</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span> |
183 |
| - <span class="nx">options</span> <span class="o">=</span> <span class="nx">options</span> <span class="o">||</span> <span class="p">{};</span> |
184 |
| - <span class="k">this</span><span class="p">.</span><span class="nx">forward</span> <span class="o">=</span> <span class="nx">options</span><span class="p">.</span><span class="nx">forward</span><span class="p">;</span> |
185 |
| - <span class="k">this</span><span class="p">.</span><span class="nx">https</span> <span class="o">=</span> <span class="nx">options</span><span class="p">.</span><span class="nx">https</span><span class="p">;</span> |
| 182 | + <span class="kd">var</span> <span class="nx">self</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span> |
| 183 | + <span class="nx">options</span> <span class="o">=</span> <span class="nx">options</span> <span class="o">||</span> <span class="p">{};</span> |
| 184 | + <span class="k">this</span><span class="p">.</span><span class="nx">forward</span> <span class="o">=</span> <span class="nx">options</span><span class="p">.</span><span class="nx">forward</span><span class="p">;</span> |
| 185 | + <span class="k">this</span><span class="p">.</span><span class="nx">https</span> <span class="o">=</span> <span class="nx">options</span><span class="p">.</span><span class="nx">https</span><span class="p">;</span> |
| 186 | + <span class="k">this</span><span class="p">.</span><span class="nx">changeOrigin</span> <span class="o">=</span> <span class="nx">options</span><span class="p">.</span><span class="nx">changeOrigin</span> <span class="o">||</span> <span class="kc">false</span><span class="p">;</span> |
186 | 187 |
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187 | 188 | <span class="k">if</span> <span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">router</span><span class="p">)</span> <span class="p">{</span>
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188 | 189 | <span class="k">this</span><span class="p">.</span><span class="nx">proxyTable</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">ProxyTable</span><span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">router</span><span class="p">,</span> <span class="nx">options</span><span class="p">.</span><span class="nx">silent</span><span class="p">,</span> <span class="nx">options</span><span class="p">.</span><span class="nx">hostnameOnly</span><span class="p">);</span>
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@@ -389,7 +390,12 @@ <h4>@req {ServerRequest} Incoming HTTP Request to proxy.</h4>
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389 | 390 | <span class="nx">socket</span><span class="p">.</span><span class="nx">setTimeout</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span>
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390 | 391 | <span class="nx">socket</span><span class="p">.</span><span class="nx">setNoDelay</span><span class="p">(</span><span class="kc">true</span><span class="p">);</span>
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391 | 392 | <span class="k">if</span> <span class="p">(</span><span class="nx">keepAlive</span><span class="p">)</span> <span class="p">{</span>
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392 |
| - <span class="nx">socket</span><span class="p">.</span><span class="nx">setKeepAlive</span><span class="p">(</span><span class="kc">true</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span> |
| 393 | + <span class="k">if</span> <span class="p">(</span><span class="nx">socket</span><span class="p">.</span><span class="nx">setKeepAlive</span><span class="p">)</span> <span class="p">{</span> |
| 394 | + <span class="nx">socket</span><span class="p">.</span><span class="nx">setKeepAlive</span><span class="p">(</span><span class="kc">true</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span> |
| 395 | + <span class="p">}</span> |
| 396 | + <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="nx">socket</span><span class="p">.</span><span class="nx">pair</span><span class="p">.</span><span class="nx">cleartext</span><span class="p">.</span><span class="nx">socket</span><span class="p">.</span><span class="nx">setKeepAlive</span><span class="p">)</span> <span class="p">{</span> |
| 397 | + <span class="nx">socket</span><span class="p">.</span><span class="nx">pair</span><span class="p">.</span><span class="nx">cleartext</span><span class="p">.</span><span class="nx">socket</span><span class="p">.</span><span class="nx">setKeepAlive</span><span class="p">(</span><span class="kc">true</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span> |
| 398 | + <span class="p">}</span> |
393 | 399 | <span class="p">}</span>
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394 | 400 | <span class="k">else</span> <span class="p">{</span>
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395 | 401 | <span class="nx">socket</span><span class="p">.</span><span class="nx">setEncoding</span><span class="p">(</span><span class="s1">'utf8'</span><span class="p">);</span>
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@@ -437,9 +443,12 @@ <h4>@req {ServerRequest} Incoming HTTP Request to proxy.</h4>
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437 | 443 | <span class="nx">detach</span><span class="p">();</span>
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438 | 444 | <span class="p">});</span>
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439 | 445 | <span class="p">};</span></pre></div> </td> </tr> <tr id="section-55"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-55">¶</a> </div> <p>Client socket</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">_socket</span><span class="p">(</span><span class="nx">socket</span><span class="p">);</span>
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440 |
| - </pre></div> </td> </tr> <tr id="section-56"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-56">¶</a> </div> <p>Remote host address</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">var</span> <span class="nx">agent</span> <span class="o">=</span> <span class="nx">_getAgent</span><span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">host</span><span class="p">,</span> <span class="nx">options</span><span class="p">.</span><span class="nx">port</span><span class="p">),</span> |
441 |
| - <span class="nx">remoteHost</span> <span class="o">=</span> <span class="nx">options</span><span class="p">.</span><span class="nx">host</span> <span class="o">+</span> <span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">port</span> <span class="o">-</span> <span class="mi">80</span> <span class="o">===</span> <span class="mi">0</span> <span class="o">?</span> <span class="s1">''</span> <span class="o">:</span> <span class="s1">':'</span> <span class="o">+</span> <span class="nx">options</span><span class="p">.</span><span class="nx">port</span><span class="p">);</span></pre></div> </td> </tr> <tr id="section-57"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-57">¶</a> </div> <p>Change headers</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">req</span><span class="p">.</span><span class="nx">headers</span><span class="p">.</span><span class="nx">host</span> <span class="o">=</span> <span class="nx">remoteHost</span><span class="p">;</span> |
442 |
| - <span class="nx">req</span><span class="p">.</span><span class="nx">headers</span><span class="p">.</span><span class="nx">origin</span> <span class="o">=</span> <span class="s1">'http://'</span> <span class="o">+</span> <span class="nx">options</span><span class="p">.</span><span class="nx">host</span><span class="p">;</span> |
| 446 | + </pre></div> </td> </tr> <tr id="section-56"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-56">¶</a> </div> <p>Remote host address</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">var</span> <span class="nx">protocolName</span> <span class="o">=</span> <span class="nx">options</span><span class="p">.</span><span class="nx">https</span> <span class="o">||</span> <span class="k">this</span><span class="p">.</span><span class="nx">https</span> <span class="o">?</span> <span class="s1">'https'</span> <span class="o">:</span> <span class="s1">'http'</span><span class="p">,</span> |
| 447 | + <span class="nx">agent</span> <span class="o">=</span> <span class="nx">_getAgent</span><span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">host</span><span class="p">,</span> <span class="nx">options</span><span class="p">.</span><span class="nx">port</span><span class="p">,</span> <span class="nx">options</span><span class="p">.</span><span class="nx">https</span> <span class="o">||</span> <span class="k">this</span><span class="p">.</span><span class="nx">https</span><span class="p">),</span> |
| 448 | + <span class="nx">remoteHost</span> <span class="o">=</span> <span class="nx">options</span><span class="p">.</span><span class="nx">host</span> <span class="o">+</span> <span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">port</span> <span class="o">-</span> <span class="mi">80</span> <span class="o">===</span> <span class="mi">0</span> <span class="o">?</span> <span class="s1">''</span> <span class="o">:</span> <span class="s1">':'</span> <span class="o">+</span> <span class="nx">options</span><span class="p">.</span><span class="nx">port</span><span class="p">);</span></pre></div> </td> </tr> <tr id="section-57"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-57">¶</a> </div> <p>Change headers</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">changeOrigin</span><span class="p">)</span> <span class="p">{</span> |
| 449 | + <span class="nx">req</span><span class="p">.</span><span class="nx">headers</span><span class="p">.</span><span class="nx">host</span> <span class="o">=</span> <span class="nx">remoteHost</span><span class="p">;</span> |
| 450 | + <span class="nx">req</span><span class="p">.</span><span class="nx">headers</span><span class="p">.</span><span class="nx">origin</span> <span class="o">=</span> <span class="nx">protocolName</span> <span class="o">+</span> <span class="s1">'://'</span> <span class="o">+</span> <span class="nx">remoteHost</span><span class="p">;</span> |
| 451 | + <span class="p">}</span> |
443 | 452 |
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444 | 453 | <span class="nx">outgoing</span> <span class="o">=</span> <span class="p">{</span>
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445 | 454 | <span class="nx">host</span><span class="o">:</span> <span class="nx">options</span><span class="p">.</span><span class="nx">host</span><span class="p">,</span>
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