Redirect after sign in

Hello guys!

I'm using custom function to check login on Router.onBeforeAction, with the following code

``` javascript
    ...
    Session.set('fromWhere', router.url);
    Router.go('/sign-in');
    Session.set('entryError', 'Error.');
    router.next();
    ...
```

But I keep getting redirected to '/dashboard' url after signing in, no matter what page I was trying to reach.
Any suggestions?
