c# - $.connection.Hub undefine -

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using signal r in frame work 4.0. when calling hub class(testhub) display undefine. jquery code bellow

<head runat="server">         <title></title>         <script src='<%: resolveclienturl("scripts/jquery-1.6.4.js") %>'></script>              <script src='<%: resolveclienturl("scripts/jquery-1.6.4.min.js") %>'></script>               <script src='<%: resolveclienturl("scripts/jquery.signalr-1.0.0-rc1.js") %>'></script>                <script src='<%: resolveclienturl("scripts/jquery.signalr-1.0.0-rc1.min.js") %>'></script>               <script src='<%: resolveclienturl("signalr/hubs") %>'></script>     </head>     <body>         <form id="form1" runat="server">     var data = $.connection.tenanthub;                     $.connection.hub.logging = true;                     console.log(data); //undefine              </script>     </form>

i have global.asax not through error on 

void application_start(object sender, eventargs e)      {         // code runs on application startup         routetable.routes.maphubs();     }

i have hub class within hubs folder bellow.

[hubname("tenanthub")] public class testhub:hub {     public void send(string message)     {         clients.all.addmessage(message);     } }

package bellow

<?xml version="1.0" encoding="utf-8"?> <packages>   <package id="jquery" version="1.6.4" targetframework="net40" />   <package id="microsoft.aspnet.signalr" version="1.0.0-rc1" targetframework="net40" />   <package id="microsoft.aspnet.signalr.core" version="1.0.0-rc1" targetframework="net40" />   <package id="microsoft.aspnet.signalr.js" version="1.0.0-rc1" targetframework="net40" />   <package id="microsoft.aspnet.signalr.owin" version="1.0.0-rc1" targetframework="net40" />   <package id="microsoft.aspnet.signalr.systemweb" version="1.0.0-rc1" targetframework="net40" />   <package id="microsoft.owin.host.systemweb" version="1.0-rc1" targetframework="net40" />   <package id="microsoft.web.infrastructure" version="1.0.0.0" targetframework="net40" />   <package id="newtonsoft.json" version="4.5.4" targetframework="net40" />   <package id="owin" version="1.0" targetframework="net40" /> </packages>

the last compatible signalr version .net framework 4.0 1.2.2 :

can try update signalr version opening nuget package manager console , typing :

install-package microsoft.aspnet.signalr.client -version 1.2.2 install-package microsoft.aspnet.signalr -version 1.2.2

a full chat example based on jquery 1.6.4 fwk 4 , signalr 1 : http://www.bluelemoncode.com/2013/02/default.aspx

moreover don't resolve twice js scripts (keep minified or uncompressed depending on environment):

<script src='<%: resolveclienturl("scripts/jquery-1.6.4.min.js") %>'></script>                  <script src='<%: resolveclienturl("scripts/jquery.signalr-1.0.0-rc1.min.js") %>'></script>

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