I’m trying to use BroadcastChannel API but it seems that onmessage
event is never triggered (or its handler is not working correctly).
const channel = new BroadcastChannel('foobar')
if (channel) {
channel.onmessage = onMessage
}
export async function onMessage(event: MessageEvent) {
alert('onMessage') // never triggers
}
export function post(message: Message) {
alert('post') // works until this point
channel?.postMessage(message)
}
In other file:
import * as BroadcastChannel from '@/utils/broadcastChannel/core'
BroadcastChannel.post('test')
Am I doing something incorrectly? Am I missing something?