title: Specifying read-only session in ASP.NET MVC
body: <p>Is there any way to specify that a given Controller or Action uses Session state in a read-only manner? In "old" ASP.NET we used to do something like this:</p>
  
  <pre><code>&lt;%@ Page EnableSessionState="ReadOnly" %&gt;
  </code></pre>
  
  <p>Is there an ASP.NET MVC equivalent? I'm looking to allow my application to serve multiple requests from the same client simultaneously, and turning off session completely is -not- an option in my case.</p>