title: How to create a new session id in ASP.net core 3.1?
body: <p>I have used below code to create session id in Asp.net.</p>
  <pre><code>var sessionManager = new  SessionIDManager();
  var sessionId = sessionManager.CreateSessionID(HttpContext.Current);
  </code></pre>
  <p>Can somebody suggest how to do same functionality in asp.net core 3.1???</p>