From: Adam Sutton <dev@adamsutton.me.uk>
Date: Sun, 17 Nov 2013 20:55:40 +0000 (+0000)
Subject: webui: protection for failures in comet callbacks
X-Git-Tag: v4.1~2398
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7d8360edddc4e76e8ee1b3c43550dbde349b70ee;p=thirdparty%2Ftvheadend.git

webui: protection for failures in comet callbacks

Previously it was possible for such an error to result in a total failure of
the comet system.
---

diff --git a/src/webui/static/app/comet.js b/src/webui/static/app/comet.js
index 74638788e..68455ef5b 100644
--- a/src/webui/static/app/comet.js
+++ b/src/webui/static/app/comet.js
@@ -60,7 +60,11 @@ tvheadend.cometPoller = function() {
 		tvheadend.boxid = response.boxid
 		for (x = 0; x < response.messages.length; x++) {
 			m = response.messages[x];
-			tvheadend.comet.fireEvent(m.notificationClass, m);
+			try {
+			  tvheadend.comet.fireEvent(m.notificationClass, m);
+			} catch (e) {
+				tvheadend.log('comet failure [e=' + e.message + ']');
+			}
 		}
 		cometRequest.delay(100);
 	}