@salesforce/apex-node/lib/src/common/cancellation.js

Salesforce JS library for Apex

"use strict";
/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License.
 *  See https://github.com/Microsoft/vscode/blob/master/LICENSE.txt for license information.
 *--------------------------------------------------------------------------------------------*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.CancellationTokenSource = void 0;
class Token {
    isCancellationRequested = false;
    callbacks = [];
    onCancellationRequested(listener) {
        if (this.isCancellationRequested) {
            listener();
        }
        else {
            this.callbacks.push(listener);
        }
    }
}
class CancellationTokenSource {
    token = new Token();
    async asyncCancel() {
        this.token.isCancellationRequested = true;
        for (const callback of this.token.callbacks) {
            await callback();
        }
        this.token.callbacks = [];
    }
}
exports.CancellationTokenSource = CancellationTokenSource;
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