websocket.Connection: Tyding things up

* Using the new sendHeader format from patches

!! Now works with Google Chrome native WebSocket implementation.

* .request is also now available for cookie tracking and stuff

Author: Jonas Pfenniger

lib/http/websocket.js

@@ -18,6 +18,9 @@ function Connection(request, response) {
     var self = this,
         conn = this.connection = request.connection;
 
+    this.request = request;
+    this.remoteAddress = conn.remoteAddress;
+    
     // TODO: fail differently if not compatible ?
     if (!supportUpgrade(request)) {
         conn.close();
@@ -31,8 +34,6 @@ function Connection(request, response) {
         conn.close();
     });
 
-    this.remoteAddress = conn.remoteAddress;
-    
     request.addListener("complete", function() {
         // Hijack connection after handshake
         conn.hijack();
@@ -48,10 +49,11 @@ function Connection(request, response) {
     });
 
     response.use_chunked_encoding_by_default = false;
-    response.sendHeader(101, {
+    response.sendHeader([101, "Web Socket Protocol Handshake"], {
         "Upgrade": "WebSocket",
         "Connection": "Upgrade",
         "WebSocket-Origin": request.headers.origin,
+        // TODO: wss://
         "WebSocket-Location": "ws://" + request.headers.host + request.uri.path
     });
     response.flush(); // send!!