Interface IBasicSessionRead

read

• read(nodeToRead: ReadValueIdOptions, maxAge?: number): Promise<DataValue>

  Parameters

  • nodeToRead: ReadValueIdOptions
  • OptionalmaxAge: number

  Returns Promise<DataValue>

• read(nodesToRead: ReadValueIdOptions[], maxAge?: number): Promise<DataValue[]>

  Parameters

  • nodesToRead: ReadValueIdOptions[]
  • OptionalmaxAge: number

  Returns Promise<DataValue[]>

• read(
      nodeToRead: ReadValueIdOptions,
      maxAge: number,
      callback: ResponseCallback<DataValue>,
  ): void

  Parameters

  • nodeToRead: ReadValueIdOptions
  • maxAge: number
  • callback: ResponseCallback<DataValue>

  Returns void

• read(
      nodesToRead: ReadValueIdOptions[],
      maxAge: number,
      callback: ResponseCallback<DataValue[]>,
  ): void

  Parameters

  • nodesToRead: ReadValueIdOptions[]
  • maxAge: number
  • callback: ResponseCallback<DataValue[]>

  Returns void

• read(
      nodeToRead: ReadValueIdOptions,
      callback: ResponseCallback<DataValue>,
  ): void

  Parameters

  • nodeToRead: ReadValueIdOptions
  • callback: ResponseCallback<DataValue>

  Returns void

• read(
      nodesToRead: ReadValueIdOptions[],
      callback: ResponseCallback<DataValue[]>,
  ): void

  Parameters

  • nodesToRead: ReadValueIdOptions[]
  • callback: ResponseCallback<DataValue[]>

  Returns void