Question

I’ve got an ASP MVC application where I am editing a field and posting the change back via Javascript like so:

    "saveAndClose": function () {
    var url = baseURL + "Product/UpdateProductFamily/" + $.trim($('#Id').text()) + "/" + $('#recordValue').val();
    $.get(
    url,
    function (returnedData) {
        alert('worked');
    });

The call doesn’t even make it to the controller, instead I get an exception in the NHibernate Session manager:

        private static void BeginTransaction(object sender, EventArgs e)
    {
        var x = NHibernateSessionManager.Instance;
        x.BeginTransaction();

        Thread.CurrentThread.Name = x.GetSession().GetSessionImplementation().SessionId.ToString(); 

    }

The x.GetSession() line errors saying “The property is already set and cannot be modified”.

What’s going on here? Why is a simple JQuery get to the controller causing this NHibernate error?

Answer 1

The error you are getting is the result of trying to set the Name of the CurrentThread after it has been set.

http://msdn.microsoft.com/en-us/library/system.threading.thread.name.aspx

What I am not sure of, is why you need to set the name of the thread to the current session id.