Method notifySubscribers

packages/core/src/core/core.ts:496–509

* Internal method used by delegate classes and subclasses to notify subscribers

(
    handler: (subscriber: CopilotKitCoreSubscriber) => void | Promise<void>,
    errorMessage: string,
  )

   * Internal method used by delegate classes and subclasses to notify subscribers
   */
  protected async notifySubscribers(
    handler: (subscriber: CopilotKitCoreSubscriber) => void | Promise<void>,
    errorMessage: string,
  ): Promise<void> {
    await Promise.all(
      Array.from(this.subscribers).map(async (subscriber) => {
        try {
          await handler(subscriber);
        } catch (error) {
          console.error(errorMessage, error);
        }
      }),
    );
  }

  /**
   * Internal method used by delegate classes to emit errors