我如何在http和https之间共享一个asp.net会话

 <system.web>
   <sessionState mode="InProc" cookieless="false" timeout="20" />
  </system.web>
</configuration>

protected void Session_Start(object sender, EventArgs e)
{
    // 在此处理跨协议会话的逻辑
}

protected void Session_Start(object sender, EventArgs e)
{
    if (Request.IsSecureConnection)
    {
        HttpContext.Current.Application["SecureSession_" + Session.SessionID] = Session;
    }
}

protected void Application_BeginRequest(object sender, EventArgs e)
{
    // 在此处理跨协议会话的逻辑
}

protected void Application_BeginRequest(object sender, EventArgs e)
{
    if (!Request.IsSecureConnection)
    {
        HttpSessionState secureSession = HttpContext.Current.Application["SecureSession_" + Session.SessionID] as HttpSessionState;
        if (secureSession != null)
        {
            Session.Clear();
            Session.Add("SecureSessionData", secureSession);
        }
    }
}