Method withTimeout

packages/cache/src/service.ts:26–35

* Wraps Redis operations with connection check and timeout to prevent hanging

(operation: Promise<T>, timeoutMs = 1000)

   * Wraps Redis operations with connection check and timeout to prevent hanging
   */
  private async withTimeout<T>(operation: Promise<T>, timeoutMs = 1000): Promise<T> {
    return Promise.race([
      operation,
      new Promise<T>((_, reject) => {
        setTimeout(() => {
          reject(new CacheErrorClass(ErrorCode.RedisOperationError, "Cache operation timeout"));
        }, timeoutMs);
      }),
    ]);
  }

  /**
   * Get the underlying Redis client for advanced operations (e.g., Lua scripts)