이 예는 푸시 서비스를 만들기 위해 makePushService() 메서드를 설정하는 방법을 보여줍니다.

private var nowPushService: NowPushService? = null

/**
  * Create the NowPushService once in the lifetime of the application inside the Application
  * class or another manager class that will be injected into other classes via dagger/hilt.
  * NowPushService should be created after initializing the NowSDK.
  */
suspend fun getNowPushService(): NowPushService? {
  if (nowPushService != null) return nowPushService

  return NowPushSDK.makePushService(URL("https://instance-name.service-now.com")).getOrThrow()
    .also { this.nowPushService = it }
}