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fix(database): call cancellation callback when using ref.on #5371

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Jul 16, 2021
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2 changes: 1 addition & 1 deletion packages/database/e2e/query/on.e2e.js
Original file line number Diff line number Diff line change
Expand Up @@ -108,7 +108,7 @@ describe('database().ref().on()', function () {
});

// the cancelCallback is never called for ref.on but ref.once works?
xit('should cancel when something goes wrong', async function () {
it('should cancel when something goes wrong', async function () {
const successCallback = sinon.spy();
const cancelCallback = sinon.spy();
const ref = firebase.database().ref('nope');
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2 changes: 1 addition & 1 deletion packages/database/lib/DatabaseSyncTree.js
Original file line number Diff line number Diff line change
Expand Up @@ -263,7 +263,7 @@ class DatabaseSyncTree {

if (once) {
const subscription = SharedEventEmitter.addListener(eventRegistrationKey, event => {
this._onOnceRemoveRegistration(eventRegistrationKey, listener, event);
this._onOnceRemoveRegistration(eventRegistrationKey, listener)(event);
subscription.remove();
});
} else {
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