Move the http client's initParser() into prototype

1 files changed, 50 insertions, 50 deletions

diff --git a/lib/http.js b/lib/http.js
index 81e2126c9d3..15c1a1fbc68 100644
--- a/lib/http.js
+++ b/lib/http.js
@@ -842,59 +842,19 @@ function Client ( ) {
 
   httpSocketSetup(self);
 
-  var parser;
-
-  function initParser () {
-    if (!parser) parser = parsers.alloc();
-    parser.reinitialize('response');
-    parser.socket = self;
-    parser.onIncoming = function (res) {
-      debug("incoming response!");
-
-      var req = self._outgoing[0];
-
-      // Responses to HEAD requests are AWFUL. Ask Ryan.
-      // A major oversight in HTTP. Hence this nastiness.
-      var isHeadResponse = req.method == "HEAD";
-      debug('isHeadResponse ' + isHeadResponse);
-      
-      if (req.shouldKeepAlive && res.headers.connection === 'close') {
-        req.shouldKeepAlive = false;
-      }
-
-      res.addListener('end', function ( ) {
-        debug("request complete disconnecting. readyState = " + self.readyState);
-        // For the moment we reconnect for every request. FIXME!
-        // All that should be required for keep-alive is to not reconnect,
-        // but outgoingFlush instead.
-        if (req.shouldKeepAlive) {
-          outgoingFlush(self)
-          self._outgoing.shift()
-          outgoingFlush(self)
-        } else {
-          self.end();
-        }
-      });
-
-      req.emit("response", res);
-
-      return isHeadResponse;
-    };
-  };
-
   function onData(d, start, end) {
-    if (!parser) {
+    if (!self.parser) {
       throw new Error("parser not initialized prior to Client.ondata call");
     }
-    var ret = parser.execute(d, start, end - start);
+    var ret = self.parser.execute(d, start, end - start);
     if (ret instanceof Error) {
       self.destroy(ret);
-    } else if (parser.incoming && parser.incoming.upgrade) {
+    } else if (self.parser.incoming && self.parser.incoming.upgrade) {
       var bytesParsed = ret;
       self.ondata = null;
       self.onend = null
 
-      var req = parser.incoming;
+      var req = self.parser.incoming;
 
       var upgradeHead = d.slice(start + bytesParsed + 1, end);
 
@@ -915,20 +875,20 @@ function Client ( ) {
     if (this.https) {
       this.setSecure(this.credentials);
     } else {
-      initParser();
+      self._initParser();
       debug('requests: ' + sys.inspect(self._outgoing));
       outgoingFlush(self);
     }
   });
 
   self.addListener("secure", function () {
-    initParser();
+    self._initParser();
     debug('requests: ' + sys.inspect(self._outgoing));
     outgoingFlush(self);
   });
 
   function onEnd() {
-    if (parser) parser.finish();
+    if (self.parser) self.parser.finish();
     debug("self got end closing. readyState = " + self.readyState);
     self.end();
   };
@@ -944,9 +904,9 @@ function Client ( ) {
     // If there are more requests to handle, reconnect.
     if (self._outgoing.length) {
       self._reconnect();
-    } else if (parser) {
-      parsers.free(parser);
-      parser = null;
+    } else if (self.parser) {
+      parsers.free(self.parser);
+      self.parser = null;
     }
   });
 };
@@ -964,6 +924,46 @@ exports.createClient = function (port, host, https, credentials) {
 };
 
 
+Client.prototype._initParser = function () {
+  var self = this;
+  if (!self.parser) self.parser = parsers.alloc();
+  self.parser.reinitialize('response');
+  self.parser.socket = self;
+  self.parser.onIncoming = function (res) {
+    debug("incoming response!");
+
+    var req = self._outgoing[0];
+
+    // Responses to HEAD requests are AWFUL. Ask Ryan.
+    // A major oversight in HTTP. Hence this nastiness.
+    var isHeadResponse = req.method == "HEAD";
+    debug('isHeadResponse ' + isHeadResponse);
+    
+    if (req.shouldKeepAlive && res.headers.connection === 'close') {
+      req.shouldKeepAlive = false;
+    }
+
+    res.addListener('end', function ( ) {
+      debug("request complete disconnecting. readyState = " + self.readyState);
+      // For the moment we reconnect for every request. FIXME!
+      // All that should be required for keep-alive is to not reconnect,
+      // but outgoingFlush instead.
+      if (req.shouldKeepAlive) {
+        outgoingFlush(self)
+        self._outgoing.shift()
+        outgoingFlush(self)
+      } else {
+        self.end();
+      }
+    });
+
+    req.emit("response", res);
+
+    return isHeadResponse;
+  };
+};
+
+
 // This is called each time a request has been pushed completely to the
 // socket. The message that was sent is still sitting at client._outgoing[0]
 // it is our responsibility to shift it off.