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This commit is contained in:
David Baker 2018-05-15 14:18:02 +01:00
parent d0ec467c34
commit e9336eab63
1 changed files with 4 additions and 2 deletions
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6
src/ScalarMessaging.js
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@ -290,6 +290,9 @@ function inviteUser(event, roomId, userId) {
* Returns a promise that resolves when a widget with the given * Returns a promise that resolves when a widget with the given
* ID has been added as a user widget (ie. the accountData event * ID has been added as a user widget (ie. the accountData event
* arrives) or rejects after a timeout * arrives) or rejects after a timeout
*
* @param {string} widgetId The ID of the widget to wait for
* @returns {Promise} that resolves when the widget is available
*/ */
function waitForUserWidget(widgetId) { function waitForUserWidget(widgetId) {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
@ -303,7 +306,6 @@ function waitForUserWidget(widgetId) {
return; return;
} }
let timerId;
function onAccountData(ev) { function onAccountData(ev) {
if (ev.getType() != 'm.widgets') return; if (ev.getType() != 'm.widgets') return;
@ -313,7 +315,7 @@ function waitForUserWidget(widgetId) {
resolve(); resolve();
} }
} }
timerId = setTimeout(() => { const timerId = setTimeout(() => {
MatrixClientPeg.get().removeListener('accountData', onAccountData); MatrixClientPeg.get().removeListener('accountData', onAccountData);
reject(new Error("Timed out waiting for widget ID " + widgetId + " to appear")); reject(new Error("Timed out waiting for widget ID " + widgetId + " to appear"));
}, 10000); }, 10000);