[fix] naming

Author: yawnt

lib/caronte/passes/ws.js

@@ -77,14 +77,14 @@ function stream(req, socket, options, head) {
     common.setupOutgoing(options.ssl || {}, options, req)
   );
 
-  r.on('upgrade', function(res, proxySock, hd) {
-    if (hd && hd.length) proxySock.unshift(hd);
+  r.on('upgrade', function(proxyRes, proxySocket, proxyHead) {
+    if (proxyHead && proxyHead.length) proxySocket.unshift(proxyHead);
 
     socket.write('HTTP/1.1 101 Switching Protocols\r\n');
-    socket.write(Object.keys(res.headers).map(function(i) {
-      return i + ": " + res.headers[i];
+    socket.write(Object.keys(proxyRes.headers).map(function(i) {
+      return i + ": " + proxyRes.headers[i];
     }).join('\r\n') + '\r\n\r\n');
-    proxySock.pipe(socket).pipe(proxySock);
+    proxySocket.pipe(socket).pipe(proxySocket);
   });
 
   r.end();