API Reference > imodeljs-backend > NativeApp > IpcHost > addListener addListener MethodStatic Establish a handler to receive messages sent via IpcApp.send. addListener(channel: string, listener: IpcListener): RemoveFunction note returns A function to call to remove the listener. Parameter Type Description channel string The name of the channel for the messages. listener IpcListener A function called when messages are sent over channel Returns - RemoveFunction Defined in core/backend/src/IpcHost.ts Line 75 Last Updated: 11 June, 2024