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revokeObjectURLs

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This commit is contained in:
Matthew Hodgson 2018-04-29 03:17:55 +01:00
parent bffd5bb891
commit 9c5407c21f
3 changed files with 23 additions and 0 deletions
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6
src/components/views/messages/MAudioBody.js
View file

@ -69,6 +69,12 @@ export default class MAudioBody extends React.Component {
} }
} }
componentWillUnmount() {
if (this.state.decryptedUrl) {
URL.revokeObjectURL(this.state.decryptedUrl);
}
}
render() { render() {
const content = this.props.mxEvent.getContent(); const content = this.props.mxEvent.getContent();

8
src/components/views/messages/MImageBody.js
View file

@ -71,6 +71,7 @@ export default class extends React.Component {
this.context.matrixClient.on('sync', this.onClientSync); this.context.matrixClient.on('sync', this.onClientSync);
} }
// FIXME: factor this out and aplpy it to MVideoBody and MAudioBody too!
onClientSync(syncState, prevState) { onClientSync(syncState, prevState) {
if (this.unmounted) return; if (this.unmounted) return;
// Consider the client reconnected if there is no error with syncing. // Consider the client reconnected if there is no error with syncing.
@ -206,6 +207,13 @@ export default class extends React.Component {
dis.unregister(this.dispatcherRef); dis.unregister(this.dispatcherRef);
this.context.matrixClient.removeListener('sync', this.onClientSync); this.context.matrixClient.removeListener('sync', this.onClientSync);
this._afterComponentWillUnmount(); this._afterComponentWillUnmount();
if (this.state.decryptedUrl) {
URL.revokeObjectURL(this.state.decryptedUrl);
}
if (this.state.decryptedThumbnailUrl) {
URL.revokeObjectURL(this.state.decryptedThumbnailUrl);
}
} }
// To be overridden by subclasses (e.g. MStickerBody) for further // To be overridden by subclasses (e.g. MStickerBody) for further

9
src/components/views/messages/MVideoBody.js
View file

@ -120,6 +120,15 @@ module.exports = React.createClass({
} }
}, },
componentWillUnmount: function() {
if (this.state.decryptedUrl) {
URL.revokeObjectURL(this.state.decryptedUrl);
}
if (this.state.decryptedThumbnailUrl) {
URL.revokeObjectURL(this.state.decryptedThumbnailUrl);
}
},
render: function() { render: function() {
const content = this.props.mxEvent.getContent(); const content = this.props.mxEvent.getContent();