SignalR and FnX.EsentStore

chat.js

        $(function () {
            // Reference the auto-generated proxy for the hub.
            var chat = $.connection.chatHub;
            // Create a function that the hub can call back to display messages.

            function initialise(){
                
                chat.server.getAll().done(
                    function (messaages) {
                        for (var msg in messaages) {
                            $('#discussion').append('<li><strong>' + htmlEncode("foo")
                            + '</strong>: ' + htmlEncode(messaages[msg]) + '</li>');
                        }
                    }
                 );

            }

            chat.client.addNewMessageToPage = function (name, message) {
                // Add the message to the page.
                $('#discussion').append('<li><strong>' + htmlEncode(name)
                    + '</strong>: ' + htmlEncode(message) + '</li>');
            };
            // Get the user name and store it to prepend to messages.
            $('#displayname').val(prompt('Enter your name:', ''));
            // Set initial focus to message input box.
            $('#message').focus();
            // Start the connection.
            $.connection.hub.start().done(function () {
                $('#sendmessage').click(function () {
                    // Call the Send method on the hub.
                    chat.server.send($('#displayname').val(), $('#message').val());
                    // Clear text box and reset focus for next comment.
                    $('#message').val('').focus();                   

                });
                initialise();

            });
        });
        // This optional function html-encodes messages for display in the page.
        function htmlEncode(value) {
            var encodedValue = $('<div />').text(value).html();
            return encodedValue;
        }

MyHub.cs

using System;
using System.Web;
using Microsoft.AspNet.SignalR;
using System.Collections.Generic;
namespace SignalRChat
{
    public class ChatHub : Hub
    {
       

        public IEnumerable<string> GetAll()
        {
            var es = new FnX.EsentStore("foo");
            var list = es.Get<List<string>>("list");
            if (list.Value == null) list.Do(l => new List<string>());

            return list.Value;
        }

        public void Send(string name, string message)
        {
            
            var es = new FnX.EsentStore("foo");
            var list = es.Get<List<string>>("list");
            if (list.Value == null) list.Value = new List<string>();

            list.Do(t => t.Add(message));
            Clients.All.addNewMessageToPage(name, message);

        }
    }
}