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Merge pull request #755 from knorrium/fix_dashboard_memory_leak

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Add a potential fix for the memory leak on the Dashboard
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wiz 2021-09-02 19:12:42 +09:00 committed by GitHub
commit ad6503c7b3
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1 changed files with 12 additions and 4 deletions
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16
frontend/src/app/components/amount/amount.component.ts
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@ -1,6 +1,6 @@
import { Component, OnInit, Input, ChangeDetectionStrategy } from '@angular/core';
import { Component, OnInit, OnDestroy, Input, ChangeDetectionStrategy } from '@angular/core';
import { StateService } from '../../services/state.service';
import { Observable } from 'rxjs';
import { Observable, Subscription } from 'rxjs';
@Component({
selector: 'app-amount',
@ -8,11 +8,13 @@ import { Observable } from 'rxjs';
styleUrls: ['./amount.component.scss'],
changeDetection: ChangeDetectionStrategy.OnPush,
})
export class AmountComponent implements OnInit {
export class AmountComponent implements OnInit, OnDestroy {
conversions$: Observable<any>;
viewFiat$: Observable<boolean>;
network = '';
stateSubscription: Subscription;
@Input() satoshis: number;
@Input() digitsInfo = '1.8-8';
@Input() noFiat = false;
@ -24,7 +26,13 @@ export class AmountComponent implements OnInit {
ngOnInit() {
this.viewFiat$ = this.stateService.viewFiat$.asObservable();
this.conversions$ = this.stateService.conversions$.asObservable();
this.stateService.networkChanged$.subscribe((network) => this.network = network);
this.stateSubscription = this.stateService.networkChanged$.subscribe((network) => this.network = network);
}
ngOnDestroy() {
if (this.stateSubscription) {
this.stateSubscription.unsubscribe();
}
}
}