Messages

Send Requests

Use sendRequest() to send a message to the connected mobile app and wait for a response.

try {
    const response = await session.sendRequest('hello world!')
    print(`Response: ${response}`)
} catch (error) {
    print(`Error: ${error}`)
}

Send Events

Use sendData() to send a one-way message to the connected mobile app. This is a fire-and-forget operation, no response is expected.

session.sendData('A Event!')

Subscribe Events

Lens can subscribe to events pushed from the connected mobile app using startSubscription().

// subscribe to a topic
const subscription = session.startSubscription(
    'Topic-1',
    (error) => {
        print(`Subscription error: ${error}`)
    }
)

subscription.add((event) => {
    print(`Subscription event: ${event}`)
})