cleanups and comments

Author: einaros

lib/transports/wsver/8.js

@@ -74,8 +74,6 @@ WebSocket.prototype.name = 'websocket';
 WebSocket.prototype.onSocketConnect = function () {
   var self = this;
 
-  this.socket.setNoDelay(true);
-
   if (this.req.headers.upgrade !== 'websocket') {
     this.log.warn(this.name + ' connection invalid');
     this.end();
@@ -133,6 +131,12 @@ WebSocket.prototype.write = function (data) {
   }
 };
 
+/**
+ * Frame server-to-client output as a text packet.
+ *
+ * @api private
+ */
+
 WebSocket.prototype.frame = function (opcode, data) {
   var startOffset = 2, secondByte = data.length, buf;
   if (data.length > 125) {
@@ -236,11 +240,12 @@ function Parser () {
             self.error('packets with length spanning more than 32 bit is currently not supported');
             return;
           }
-          var lengthBytes = data.slice(4); // cap to 32 bit length
+          var lengthBytes = data.slice(4); // note: cap to 32 bit length
           expectData(util.unpack(data));
         });
       }      
     },
+    // close
     '8': function(data) {
       self.emit('close');
       self.reset();