Commit Graph

6 Commits

Author SHA1 Message Date
JiaLiPassion 008eaf3b7d fix(zone.js): should continue to executue listeners when throw error (#41562)
Close #41522

`zone.js` patches event listeners and run all event listeners together, if
one event handler throws error, the listeners afterward may not be invoked.

Reproduction:

```
export class AppComponent implements AfterViewInit {
  @ViewChild('btn') btn: ElementRef;
  title = 'event-error';

  constructor(private ngZone: NgZone) {}

  ngAfterViewInit() {
    this.ngZone.runOutsideAngular(() => {
      this.btn.nativeElement.addEventListener('click', () => {
        throw new Error('test1');
      });
      this.btn.nativeElement.addEventListener('click', () => {
        console.log('add eventlistener click');
      });
    });
  }
}
```

Until now no Angular users report this issue becuase in the `ngZone`, all
error will be caught and will not rethrow, so the event listeners afterward
will still continue to execute, but if the event handlers are outside of `ngZone`,
the error will break the execution.

This commit catch all errors, and after all event listeners finished invocation,
rethrow the errors in seperate `microTasks`, the reason I am using `microTask` here
is to handle multiple errors case.

PR Close #41562
2021-04-21 15:54:08 -07:00
Andrew Kushnir d58747de8a Revert "fix(zone.js): should continue to executue listeners when throw error (#41562)" (#41707)
This reverts commit 5c48cd30b5.

Reason: that change introduces race conditions on CI.

PR Close #41707
2021-04-19 13:33:10 -07:00
JiaLiPassion 5c48cd30b5 fix(zone.js): should continue to executue listeners when throw error (#41562)
Close #41522

`zone.js` patches event listeners and run all event listeners together, if
one event handler throws error, the listeners afterward may not be invoked.

Reproduction:

```
export class AppComponent implements AfterViewInit {
  @ViewChild('btn') btn: ElementRef;
  title = 'event-error';

  constructor(private ngZone: NgZone) {}

  ngAfterViewInit() {
    this.ngZone.runOutsideAngular(() => {
      this.btn.nativeElement.addEventListener('click', () => {
        throw new Error('test1');
      });
      this.btn.nativeElement.addEventListener('click', () => {
        console.log('add eventlistener click');
      });
    });
  }
}
```

Until now no Angular users report this issue becuase in the `ngZone`, all
error will be caught and will not rethrow, so the event listeners afterward
will still continue to execute, but if the event handlers are outside of `ngZone`,
the error will break the execution.

This commit catch all errors, and after all event listeners finished invocation,
rethrow the errors in seperate `microTasks`, the reason I am using `microTask` here
is to handle multiple errors case.

PR Close #41562
2021-04-19 08:38:42 -07:00
Joey Perrott d1ea1f4c7f build: update license headers to reference Google LLC (#37205)
Update the license headers throughout the repository to reference Google LLC
rather than Google Inc, for the required license headers.

PR Close #37205
2020-05-26 14:26:58 -04:00
JiaLiPassion 35a025fbca fix(zone.js): patch shadydom (#31717)
Close #31686

PR Close #31717
2019-07-24 14:42:14 -07:00
JiaLiPassion 5eb7426216 build: move zone.js to angular repo (#30962)
PR Close #30962
2019-06-20 11:27:39 -07:00