From ae39a505784603c6e918c4234eee9cb7f85811e2 Mon Sep 17 00:00:00 2001
From: Robert Zorko <robertz@gurucue.com>
Date: Thu, 17 Dec 2015 14:48:05 +0100
Subject: fixed the session expired bug

---
 js/codeq/comms.js  | 14 ++++++++++----
 js/codeq/core.js   |  2 +-
 js/codeq/prolog.js |  2 +-
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/js/codeq/comms.js b/js/codeq/comms.js
index fcce6df..d3f9252 100644
--- a/js/codeq/comms.js
+++ b/js/codeq/comms.js
@@ -114,6 +114,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
                         // * the user logged in elsewhere
                         s = 'The server forced us to disconnect';
                         if (typeof m.message === 'string') s += ': ' + m.message;
+                        sid = null;
                         codeq.reset(s);
                         return;
 
@@ -345,7 +346,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
             // reject any outstanding promises
             for (tid in waiters) {
                 if (waiters.hasOwnProperty(tid)) {
-                    waiters[id].promise.reject(new Error(reason || 'Forced disconnect'));
+                    waiters[tid].promise.reject(new Error(reason || 'Forced disconnect'));
                     delete waiters[tid];
                 }
             }
@@ -387,9 +388,14 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
         },
 
         'logout': function () {
-            var promise =  this.send({'action': 'logout'});
-            sid = null;
-            return promise;
+            var performLogout = function() {
+                var promise = codeq.comms.send({'action': 'logout'});
+                sid = null;
+                return promise;
+            };
+
+            if (socket) return performLogout();
+            return this.connect().then(performLogout);
         },
 
         'signup': function (username, name, email, password) {
diff --git a/js/codeq/core.js b/js/codeq/core.js
index 84331d4..e86b396 100644
--- a/js/codeq/core.js
+++ b/js/codeq/core.js
@@ -612,7 +612,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
         },
 
         // reset the app
-        'reset': function (reason) {
+        reset: function (reason) {
             codeq.log.info('App reset: ' + (reason || 'no reason given'));
             codeq.globalStateMachine.transition('login');
             codeq.wait(
diff --git a/js/codeq/prolog.js b/js/codeq/prolog.js
index 7ff0af6..e35984a 100644
--- a/js/codeq/prolog.js
+++ b/js/codeq/prolog.js
@@ -250,7 +250,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
         codeq.tr.registerDictionary('prolog', codeq.tr.emptyDictionary); // to make the translator happy, when this screen is not active
     });
 
-    createPrologHandler = function (problemDef, commonDef, currentSolution) {
+    var createPrologHandler = function (problemDef, commonDef, currentSolution) {
         var jqDescriptionContent = jqDescription.find('.description'),
             jqEditor = jqCode.find('.code_editor'),
             jqTerminal = jqConsole.find('.console'),
-- 
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