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-rw-r--r--catalog-ui/src/app/models/base-pubsub.ts5
1 files changed, 4 insertions, 1 deletions
diff --git a/catalog-ui/src/app/models/base-pubsub.ts b/catalog-ui/src/app/models/base-pubsub.ts
index c4b109f1d5..41e8039da5 100644
--- a/catalog-ui/src/app/models/base-pubsub.ts
+++ b/catalog-ui/src/app/models/base-pubsub.ts
@@ -6,12 +6,14 @@ export class BasePubSub {
eventsCallbacks: Array<Function>;
clientId: string;
eventsToWait: Map<string, Array<string>>;
+ lastEventNotified: string;
constructor(pluginId: string) {
this.subscribers = new Map<string, ISubscriber>();
this.eventsCallbacks = [];
this.eventsToWait = new Map<string, Array<string>>();
this.clientId = pluginId;
+ this.lastEventNotified = "";
this.onMessage = this.onMessage.bind(this);
window.addEventListener("message", this.onMessage);
@@ -54,9 +56,10 @@ export class BasePubSub {
this.subscribers.forEach( (subscriber: ISubscriber, subscriberId: string) => {
subscriber.window.postMessage(eventObj, subscriber.locationUrl);
-
});
+ this.lastEventNotified = eventType;
+
return {
subscribe: function(callbackFn) {