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Fix various leaks due to method re-binding

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Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
This commit is contained in:
Michael Telatynski 2020-02-20 02:35:30 +00:00
parent 12eb408c58
commit 16bbea0b59
7 changed files with 31 additions and 29 deletions
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8
src/components/views/settings/EventIndexPanel.js
View file

@ -37,7 +37,7 @@ export default class EventIndexPanel extends React.Component {
};
}
async updateCurrentRoom(room) {
updateCurrentRoom = async (room) => {
const eventIndex = EventIndexPeg.get();
const stats = await eventIndex.getStats();
@ -45,13 +45,13 @@ export default class EventIndexPanel extends React.Component {
eventIndexSize: stats.size,
roomCount: stats.roomCount,
});
}
};
componentWillUnmount(): void {
const eventIndex = EventIndexPeg.get();
if (eventIndex !== null) {
eventIndex.removeListener("changedCheckpoint", this.updateCurrentRoom.bind(this));
eventIndex.removeListener("changedCheckpoint", this.updateCurrentRoom);
}
}
@ -68,7 +68,7 @@ export default class EventIndexPanel extends React.Component {
let roomCount = 0;
if (eventIndex !== null) {
eventIndex.on("changedCheckpoint", this.updateCurrentRoom.bind(this));
eventIndex.on("changedCheckpoint", this.updateCurrentRoom);
const stats = await eventIndex.getStats();
eventIndexSize = stats.size;

8
src/components/views/settings/tabs/room/RolesRoomSettingsTab.js
View file

@ -107,20 +107,20 @@ export default class RolesRoomSettingsTab extends React.Component {
};
componentDidMount(): void {
MatrixClientPeg.get().on("RoomState.members", this._onRoomMembership.bind(this));
MatrixClientPeg.get().on("RoomState.members", this._onRoomMembership);
}
componentWillUnmount(): void {
const client = MatrixClientPeg.get();
if (client) {
client.removeListener("RoomState.members", this._onRoomMembership.bind(this));
client.removeListener("RoomState.members", this._onRoomMembership);
}
}
_onRoomMembership(event, state, member) {
_onRoomMembership = (event, state, member) => {
if (state.roomId !== this.props.roomId) return;
this.forceUpdate();
}
};
_populateDefaultPlEvents(eventsSection, stateLevel, eventsLevel) {
for (const desiredEvent of Object.keys(plEventsToShow)) {