private static Lazy<ConnectionMultiplexer> lazyConnection = new Lazy<ConnectionMultiplexer>(() =>
{
  return ConnectionMultiplexer.Connect("localhost,abortConnect=false");
});

public static ConnectionMultiplexer Connection
{
  get
  {
    return lazyConnection.Value;
  }
}

public static string ListKeyName = "MessageList";
public HomeController()
{
  db = Connection.GetDatabase();
  if (db.IsConnected(ListKeyName) && (!db.KeyExists(ListKeyName) || !db.KeyType(ListKeyName).Equals(RedisType.List)))
  {
    //Add sample data.
    db.KeyDelete(ListKeyName);
    //Push data from the left
    db.ListLeftPush(ListKeyName, "TestMsg1");
    db.ListLeftPush(ListKeyName, "TestMsg2");
    db.ListLeftPush(ListKeyName, "TestMsg3");
    db.ListLeftPush(ListKeyName, "TestMsg4");
  }
}

<form action="/Home/SendMessage" method="post">
  <input type="text" name="message" style="width:250px" />
  <input name="btnSend" value="Send" type="submit" style="margin-left:5px" />
</form>

[HttpPost]
public ActionResult SendMessage(string message)
{  
  if (db.IsConnected(ListKeyName))
  {
    db.ListLeftPush(ListKeyName, message);
  }
  return RedirectToAction("Index");
}

@if (@ViewData["Error"] != null)
{
  <h2>@ViewData["Error"]</h2>
}
else
{
  <div id="MessageList">
  <h3>Latest messages</h3>
  @foreach (var msg in Model)
  {
    <div>@Html.DisplayFor(modelItem => msg) </div>
  }
  </div> 
}