AMBARI-25928: Continuous increase of websocket connections in Ambari web UI (#3783)
diff --git a/ambari-web/app/utils/stomp_client.js b/ambari-web/app/utils/stomp_client.js
index 8d4b95b..cb0af27 100644
--- a/ambari-web/app/utils/stomp_client.js
+++ b/ambari-web/app/utils/stomp_client.js
@@ -59,6 +59,11 @@
isConnected: false,
/**
+ * @type {number | null}
+ */
+ timerId: null,
+
+ /**
* @type {boolean}
*/
isWebSocketSupported: true,
@@ -157,9 +162,13 @@
},
reconnect: function(useSockJS) {
+ if (this.timerId !== null) {
+ clearTimeout(this.timerId);
+ }
const subscriptions = Object.assign({}, this.get('subscriptions'));
- setTimeout(() => {
+ this.timerId = setTimeout(() => {
console.debug('Reconnecting to WebSocket...');
+ this.disconnect();
this.connect(useSockJS).done(() => {
this.set('subscriptions', {});
for (let i in subscriptions) {
@@ -173,7 +182,10 @@
},
disconnect: function () {
- this.get('client').disconnect();
+ var client = this.get('client');
+ if (client.ws.readyState === client.ws.OPEN) {
+ client.disconnect();
+ }
},
/**
