Do not crash on malformed json message on websocket.

2025-03-01 10:36:34 +00:00 · 2014-07-24 14:46:04 +01:00
parent 6bc4b235bb
commit 8506fd0c4b
1 changed files with 7 additions and 1 deletions
--- a/red/comms.js
+++ b/red/comms.js
@@ -50,7 +50,13 @@ function start() {
            }
        });
        ws.on('message', function(data,flags) {
-            var msg = JSON.parse(data);
+            var msg = null;
+            try {
+                msg = JSON.parse(data);
+            } catch(err) {
+                util.log("[red:comms] received malformed message : "+err.toString());
+                return;
+            }
            if (msg.subscribe) {
                handleRemoteSubscription(ws,msg.subscribe);
            }