fix: JS kernel state should reflect killed state

IPython/html/static/services/sessions/js/session.js

@@ -1,117 +1,118 b''
 //----------------------------------------------------------------------------
 //  Copyright (C) 2013  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // Notebook
 //============================================================================
 
 var IPython = (function (IPython) {
     "use strict";
     
     var utils = IPython.utils;
     
     var Session = function(notebook_name, notebook_path, notebook){
         this.kernel = null;
         this.id = null;
         this.name = notebook_name;
         this.path = notebook_path;
         this.notebook = notebook;
         this._baseProjectUrl = notebook.baseProjectUrl();
     };
     
     Session.prototype.start = function(callback) {
         var that = this;
         var model = {
             notebook : {
                 name : this.name,
                 path : this.path
             }
         };
         var settings = {
             processData : false,
             cache : false,
             type : "POST",
             data: JSON.stringify(model),
             dataType : "json",
             success : function (data, status, xhr) {
                 that._handle_start_success(data);
                 if (callback) {
                     callback(data, status, xhr);
                 }
             },
         };
         var url = utils.url_path_join(this._baseProjectUrl, 'api/sessions');
         $.ajax(url, settings);
     };
     
     Session.prototype.rename_notebook = function (name, path) {
         this.name = name;
         this.path = path;
         var model = {
             notebook : {
                 name : this.name,
                 path : this.path
             }
         };
         var settings = {
             processData : false,
             cache : false,
             type : "PATCH",
             data: JSON.stringify(model),
             dataType : "json",
         };
         var url = utils.url_path_join(this._baseProjectUrl, 'api/sessions', this.id);
         $.ajax(url, settings);
     };
     
     Session.prototype.delete = function() {
         var settings = {
             processData : false,
             cache : false,
             type : "DELETE",
             dataType : "json",
         };
+        this.kernel.running = false;
         var url = utils.url_path_join(this._baseProjectUrl, 'api/sessions', this.id);
         $.ajax(url, settings);
     };
     
     // Kernel related things
     /**
      * Create the Kernel object associated with this Session.
      * 
      * @method _handle_start_success
      */
     Session.prototype._handle_start_success = function (data, status, xhr) {
         this.id = data.id;
         var base_url = utils.url_path_join($('body').data('baseKernelUrl'), "api/kernels");
         this.kernel = new IPython.Kernel(base_url);
         this.kernel._kernel_started(data.kernel);
     };
     
     /**
      * Prompt the user to restart the IPython kernel.
      * 
      * @method restart_kernel
      */
     Session.prototype.restart_kernel = function () {
         this.kernel.restart();
     };
     
     Session.prototype.interrupt_kernel = function() {
         this.kernel.interrupt();
     };
     
 
     Session.prototype.kill_kernel = function() {
         this.kernel.kill();
     };
     
     IPython.Session = Session;
 
     return IPython;
 
 }(IPython));