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Switch from defer to Promise.withResolvers (#29078)

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* Switch from defer to PromiseWithResolvers

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Add modernizr check

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Iterate

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

---------

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
This commit is contained in:
Michael Telatynski
2025-05-08 11:03:43 +01:00
committed by GitHub
parent 0f783ede5e
commit a3f5d207de
34 changed files with 61 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/vector/index.ts
View File

@@ -49,6 +49,8 @@ function checkBrowserFeatures(): boolean {
window.Modernizr.addTest("promiseprototypefinally", () => typeof window.Promise?.prototype?.finally === "function");
// ES2020: http://262.ecma-international.org/#sec-promise.allsettled
window.Modernizr.addTest("promiseallsettled", () => typeof window.Promise?.allSettled === "function");
// ES2024: https://2ality.com/2024/05/proposal-promise-with-resolvers.html
window.Modernizr.addTest("promisewithresolvers", () => typeof window.Promise?.withResolvers === "function");
// ES2018: https://262.ecma-international.org/9.0/#sec-get-regexp.prototype.dotAll
window.Modernizr.addTest(
"regexpdotall",

5
src/vector/platform/IPCManager.ts
View File

@@ -5,7 +5,6 @@ SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Com
Please see LICENSE files in the repository root for full details.
*/
import { defer, type IDeferred } from "matrix-js-sdk/src/utils";
import { logger } from "matrix-js-sdk/src/logger";
import { type ElectronChannel } from "../../@types/global";
@@ -17,7 +16,7 @@ interface IPCPayload {
}
export class IPCManager {
private pendingIpcCalls: { [ipcCallId: number]: IDeferred<any> } = {};
private pendingIpcCalls: { [ipcCallId: number]: PromiseWithResolvers<any> } = {};
private nextIpcCallId = 0;
public constructor(
@@ -33,7 +32,7 @@ export class IPCManager {
public async call(name: string, ...args: any[]): Promise<any> {
// TODO this should be moved into the preload.js file.
const ipcCallId = ++this.nextIpcCallId;
const deferred = defer<any>();
const deferred = Promise.withResolvers<any>();
this.pendingIpcCalls[ipcCallId] = deferred;
// Maybe add a timeout to these? Probably not necessary.
window.electron!.send(this.sendChannel, { id: ipcCallId, name, args });