import {Events} from 'ionic-angular';
import {Events} from '../your/path/to/service/events';
events.subscribe('user:created', (user, time) => {
console.log('Welcome', user, 'at', time);
});
this.events.subscribe('user:created', (data: any) => {
console.log('Welcome', data.user, 'at', data.time);
});
this.events.publish('user:created', someUserInstance, Date.now());
this.events.publish('foo:user:logged-out', {
user: someUserInstance,
time: new Date()
});
const subscription = this.events.subscribe('user:foo:created', (data: any) => {
// your logic
});
Once you are done, you can do this-
subscription.unsubscribe();
How exactly do you unsubscribe? I see you have destroy, and that seems to fit the bill, but your code says "Subscription from which you can unsubscribe to release memory resources and to prevent memory leak" which implies there's a missing unsubscribe method.