add some information about http request objects

node_http.cc

@@ -19,6 +19,7 @@ static Persistent<String> query_string_str;
 static Persistent<String> fragment_str; 
 static Persistent<String> method_str; 
 static Persistent<String> http_version_str; 
+static Persistent<String> headers_str; 
 
 static Persistent<String> on_request_str; 
 static Persistent<String> on_body_str; 
@@ -416,8 +417,7 @@ HttpRequest::CreateJSObject ()
     field_iterator++;
     value_iterator++;
   }
-  result->Set(String::NewSymbol("headers"), headers);
-
+  result->Set(headers_str, headers);
 
   js_object = Persistent<Object>::New(result);
 
@@ -555,6 +555,7 @@ Init_http (Handle<Object> target)
   fragment_str     = Persistent<String>::New( String::NewSymbol("fragment") );
   method_str       = Persistent<String>::New( String::NewSymbol("method") );
   http_version_str = Persistent<String>::New( String::NewSymbol("http_version") );
+  headers_str      = Persistent<String>::New( String::NewSymbol("headers") );
 
   on_request_str = Persistent<String>::New( String::NewSymbol("onRequest") );
   on_body_str    = Persistent<String>::New( String::NewSymbol("onBody") );

spec/index.html

@@ -47,6 +47,9 @@
      <li><a href="index.html#execution-context"><span class=secno>1.2 </span>Execution context</a>
     </ul>
    <li><a href="index.html#http_server"><span class=secno>2 </span>HTTP Server</a>
+    <ul class=toc>
+     <li><a href="index.html#http_request"><span class=secno>2.1 </span>Request object</a>
+    </ul>
    <li><a href="index.html#tcp_client"><span class=secno>3 </span>TCP Client</a>
    <li><a href="index.html#timers"><span class=secno>4 </span>Timers</a>
   </ul>
@@ -96,6 +99,28 @@ interface <dfn id=httpserver>HTTPServer</dfn>  {
   void close(); // yet not implemented
 };</pre>
 
+  <h3 id=http_request><span class=secno>2.1 </span>Request object</h3>
+  <pre class=idl>interface <dfn id=httprequest>HTTPRequest</dfn>  {
+  readonly attribute String <a href="index.html#path">path</a>;
+  readonly attribute String <a href="index.html#uri">uri</a>;
+  readonly attribute String <a href="index.html#query_string">query_string</a>;
+  readonly attribute String <a href="index.html#fragment">fragment</a>;
+  readonly attribute String <a href="index.html#method">method</a>;
+  readonly attribute String <a href="index.html#http_version">http_version</a>;
+
+  readonly attribute Object <a href="index.html#headers">headers</a>;
+
+    attribute Function <a href="index.html#onBody">onBody</a>;
+
+  void respond(in String data);
+};</pre>
+
+  <p> A request object is what is passed to <code>HTTPServer.onRequest</code>. 
+      it represents a single HTTP request. Clients might preform HTTP
+      pipelining (Keep-Alive) and send multiple requests per TCP
+      connection&mdash;this does not affect this interface.
+    
+
   <h2 id=tcp_client><span class=secno>3 </span>TCP Client</h2>
   <pre class=idl>[Constructor(in String host, in String port)]
 interface <dfn id=tcpclient>TCPClient</dfn>  {