Method pushCancel

nodejs/src/copilotRequestHandler.ts:513–517

(reason?: string)

    }

    pushCancel(reason?: string): void {
        this.#cancelled = true;
        this.#abort.abort();
        this.#push({ cancel: { reason } });
    }

    #push(item: BodyQueueItem): void {
        this.#buffer.push(item);