title: Angular universal only to specific routes
body: <p>I'm trying to implement <strong>angular universal</strong>. But I want to limit SSR  only in  2 specific routes for the time being. 
  The reasons are .<br>
  1) Universal is something still developing and causes some unexpected behaviors with <code>@angular/flex-layout</code>  and <code>nested lazy loading</code></p>
  
  <p>2) I don t need SEO on all pages</p>
  
  <p>So i've tried something  like this  </p>
  
  <pre><code>app.get('/campaign/*/*', (req, res) =&gt; {
     res.render(join(DIST_FOLDER, 'browser', 'index.html'), { req });
  });
  
  app.get('/', (req, res) =&gt; {
     res.render(join(DIST_FOLDER, 'browser', 'index.html'), { req });
  });
  
  app.get('*', (req, res) =&gt; {
  
  });
  </code></pre>
  
  <p>But when i try to navigate in page  <code>/campaign/new-channel</code>  pages reloads forever.<br>
  The expected behavior I expect is  the page to normally without any content be rendered . </p>
  
  <p>I suppose I have to do something different since node express should pass the handling of routing to angular .<br>
  Any idea how to implement this ?<br>
  The rest code of <strong>server.ts</strong> is copied from here <a href="https://github.com/angular/universal-starter/blob/master/server.ts" rel="noreferrer">https://github.com/angular/universal-starter/blob/master/server.ts</a></p>
  
  <p>P.S There is this post on <strong>stackoverflow</strong> <a href="https://stackoverflow.com/questions/43464614/angular-universal-rendering-for-some-routes-only">Angular universal rendering for some routes only</a> but no solution is provided  .So I made this one since I don't know if  i m allowed to open new thread in answers</p>