Class NotificationSubscriptionChannel

constructor

• new NotificationSubscriptionChannel(): NotificationSubscriptionChannel

• Returns NotificationSubscriptionChannel

ReadonlychannelId

dispose

• dispose(): Promise<void>

• Cleanup and dispose of notification channel resources. Removes the native notification listener and clears all callbacks.

  Returns Promise<void>

initialize

• initialize(): Promise<void>

• Initialize the notification channel. Sets up the global notification listener.

  Returns Promise<void>

subscribe

• subscribe(
      callback: (update: ESPNodeUpdateData) => void,
      nodeId?: string,
  ): Promise<void>

• Subscribe to notification updates for a specific node or all nodes.

  Parameters

  • callback: (update: ESPNodeUpdateData) => void

    Function to call when notifications are received
  • OptionalnodeId: string

    Optional node ID. If provided, only notifications for this node trigger the callback

  Returns Promise<void>

  Throws

  Error if notification adapter is not configured

supportsNode

• supportsNode(_node: ESPRMNode): boolean

• Check if this channel supports a specific node. Notifications are generic and support all nodes.

  Parameters

  • _node: ESPRMNode

    The node to check support for (unused - notifications support all nodes)

  Returns boolean

  Always returns true (notifications support all nodes)

unsubscribe

• unsubscribe(nodeId?: string): Promise<void>

• Unsubscribe from notification updates for a specific node or all nodes.

  Parameters

  • OptionalnodeId: string

    Optional node ID. If not provided, unsubscribes from all nodes

  Returns Promise<void>