http: misc cleanup and minor optimizations

PR-URL: #6533 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
nodejs · Jan 4, 2017 · 1f0fd7b · 1f0fd7b
1 parent b094b49
commit 1f0fd7b
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Showing 3 changed files with 8 additions and 10 deletions.
diff --git a/lib/_http_common.js b/lib/_http_common.js
@@ -198,7 +198,6 @@ function freeParser(parser, req, socket) {
     parser[kOnExecute] = null;
     if (parsers.free(parser) === false)
       parser.close();
-    parser = null;
   }
   if (req) {
     req.parser = null;

diff --git a/lib/_http_outgoing.js b/lib/_http_outgoing.js
@@ -380,8 +380,7 @@ OutgoingMessage.prototype.getHeader = function getHeader(name) {
 
   if (!this._headers) return;
 
-  var key = name.toLowerCase();
-  return this._headers[key];
+  return this._headers[name.toLowerCase()];
 };
 
 
@@ -585,7 +584,6 @@ OutgoingMessage.prototype.end = function end(data, encoding, callback) {
   if (this.connection && data)
     this.connection.cork();
 
-  var ret;
   if (data) {
     // Normal body write.
     this.write(data, encoding);
@@ -598,6 +596,7 @@ OutgoingMessage.prototype.end = function end(data, encoding, callback) {
     this.emit('finish');
   };
 
+  var ret;
   if (this._hasBody && this.chunkedEncoding) {
     ret = this._send('0\r\n' + this._trailer + '\r\n', 'latin1', finish);
   } else {
@@ -677,8 +676,7 @@ OutgoingMessage.prototype._flushOutput = function _flushOutput(socket) {
   var outputCallbacks = this.outputCallbacks;
   socket.cork();
   for (var i = 0; i < outputLength; i++) {
-    ret = socket.write(output[i], outputEncodings[i],
-                       outputCallbacks[i]);
+    ret = socket.write(output[i], outputEncodings[i], outputCallbacks[i]);
   }
   socket.uncork();
 

diff --git a/lib/_http_server.js b/lib/_http_server.js
@@ -88,6 +88,8 @@ function ServerResponse(req) {
   if (req.method === 'HEAD') this._hasBody = false;
 
   this.sendDate = true;
+  this._sent100 = false;
+  this._expect_continue = false;
 
   if (req.httpVersionMajor < 1 || req.httpVersionMinor < 1) {
     this.useChunkedEncodingByDefault = chunkExpression.test(req.headers.te);
@@ -195,8 +197,7 @@ function writeHead(statusCode, reason, obj) {
   if (common._checkInvalidHeaderChar(this.statusMessage))
     throw new Error('Invalid character in statusMessage.');
 
-  var statusLine = 'HTTP/1.1 ' + statusCode.toString() + ' ' +
-                   this.statusMessage + CRLF;
+  var statusLine = 'HTTP/1.1 ' + statusCode + ' ' + this.statusMessage + CRLF;
 
   if (statusCode === 204 || statusCode === 304 ||
       (100 <= statusCode && statusCode <= 199)) {
@@ -232,7 +233,7 @@ function Server(requestListener) {
   net.Server.call(this, { allowHalfOpen: true });
 
   if (requestListener) {
-    this.addListener('request', requestListener);
+    this.on('request', requestListener);
   }
 
   /* eslint-disable max-len */
@@ -242,7 +243,7 @@ function Server(requestListener) {
   /* eslint-enable max-len */
   this.httpAllowHalfOpen = false;
 
-  this.addListener('connection', connectionListener);
+  this.on('connection', connectionListener);
 
   this.timeout = 2 * 60 * 1000;