public cancel()

in neuron_viewer/src/client/core/CancelablePromise.ts [109:126]

• 18 lines of code
• 7 McCabe index (conditional complexity)

  public cancel(): void {
    if (this.#isResolved || this.#isRejected || this.#isCancelled) {
      return;
    }
    this.#isCancelled = true;
    if (this.#cancelHandlers.length) {
      try {
        for (const cancelHandler of this.#cancelHandlers) {
          cancelHandler();
        }
      } catch (error) {
        console.warn("Cancellation threw an error", error);
        return;
      }
    }
    this.#cancelHandlers.length = 0;
    this.#reject?.(new CancelError("Request aborted"));
  }