try to protect websocket slightly

2020-06-04 16:34:00 +01:00 · 2020-06-04 16:34:00 +01:00 · 5f8c6c3658
commit 5f8c6c3658
parent 6bce963ba9
1 changed files with 1 additions and 0 deletions
--- a/worldmap.js
+++ b/worldmap.js
@ -58,6 +58,7 @@ module.exports = function(RED) {
        // RED.httpNode.use(node.path, express.static(__dirname + '/worldmap', {maxage:3600000}));

        var callback = function(client) {
+            if (!client.headers.hasOwnProperty("user-agent")) { client.close(); }
            //client.setMaxListeners(0);
            clients[client.id] = client;
            client.on('data', function(message) {