Hi guys, I just started using the DevTools memory profiler in Chrome and I’ve come across something I can’t explain (ionic 3, angular 5)
If we bind the enabled property of an ion-refresher and we toggle this value, the profiler shows an increase of exactly 2 “Listeners” after each toggle. Similarly, the JS heap increases around 50 kB on one each toggle. But why does it keep adding up? I would probably expect the value to increase and decrease or at least stay constant. First of all, I don’t understand why more and more listeners are added, and secondly, it looks like we will run out of memory at some point, or am I missing something?
Can anyone explain this?
Video link: (30secs; 800 kB)
cli packages: (/usr/local/lib/node_modules)
@ionic/cli-utils : 1.19.2 ionic (Ionic CLI) : 3.20.0
@ionic/app-scripts : 3.2.0 Ionic Framework : ionic-angular 3.9.2
Node : v8.11.2 npm : 6.1.0 OS : macOS High Sierra
backend : pro