problem with issue #439 fixed

sails/src/api/controllers/ServerController.js

@@ -23,10 +23,11 @@ module.exports = {
    * @param  {response} res {}
    */
   ping_session: function (req, res) {
+    console.log(JSON.stringify(req.token));
     res.ok({
       version: sails.config.pictogram.version,
       server_time: (new Date()).getTime(),
-      token: sailsTokenAuth.issueToken(req.params.token, sails.config.jwt.expiresInMinutes)
+      token: sailsTokenAuth.issueToken(req.token, sails.config.jwt.expiresInMinutes)
     });
   }
 };