title: Play framework make http request from play server to "somesite.com" and send the response back to the browser
body: <p>I'm developing an application using Play framework in scala. I have to handle the below use case in my application.</p>
  
  <p>For a particular request from the browser to the play server the Play server should make an http request to some external server (for Eg: somesite.com) and send the response from this request back to the web browser.</p>
  
  <p>I have written the below code to send the request to external serever in the controller.</p>
  
  <pre><code>val holder = WS.url("http://somesite.com")
  val futureResponse = holder.get
  </code></pre>
  
  <p>Now how do I send back the response recieved from "somesite.com" back to the browser?</p>