Added error handling to refresh

1 files changed, 18 insertions, 9 deletions

diff --git a/static/pichat.js b/static/pichat.js
index 4384ed0..8f61c9b 100755
--- a/static/pichat.js
+++ b/static/pichat.js
@@ -47,12 +47,12 @@ function buildUserDiv(user) {
 
 function handleMsgError(resp) {
     var respText = resp.responseText ? resp.responseText.trim() : false;
-    if (respText  == 'UNKNOWN_USER') {
+    if (respText  == 'MUST_LOGIN') {
         alert("Can't send message! Please login.");
     } else if (respText) {
-        alert("Cannot send message! (" + respText + ")");
+        alert("Can't send message! (" + respText + ")");
     } else {
-        alert("Cannot send message!");
+        alert("Can't send message!");
     }
 }
 
@@ -124,20 +124,29 @@ function isDuplicateMessage(m) {
         return false;
     }
     var now = new Date().getTime();
-    console.log(now, m.created_on);
     return m.created_on - now < 5000;
 }
 
 function refresh() {
     var onSuccess = function(json) {
-        Timestamp = json.timestamp;
-        var messages = $.grep(
-            json.messages,
-            function(m) { return !isDuplicateMessage(m) });
-        updateUI(messages, json.users);        
+        try {
+            Timestamp = json.timestamp;
+            var messages = $.grep(
+                json.messages,
+                function(m) { return !isDuplicateMessage(m) });
+            updateUI(messages, json.users);        
+        } catch(e) {
+            if (IsAdmin) {
+                alert("Exception in refresh");
+                console.log(e);
+            }
+        }
         setTimeout(refresh, 1000);
     };
     var onError = function(resp, textStatus, errorThrown) {
+        if (IsAdmin) {
+            console.log(resp, textStatus, errorThrown);
+        }
         setTimeout(refresh, 1000);
     };