19 lines
581 B
JavaScript
19 lines
581 B
JavaScript
let channel;
|
|
onmessage = (event) => {
|
|
if (event.data.channel) {
|
|
channel = event.data.channel;
|
|
channel.onopen = () => self.postMessage("opened");
|
|
channel.onerror = () => self.postMessage("errored");
|
|
channel.onclose = () => self.postMessage("closed");
|
|
channel.onmessage = event => self.postMessage(event.data);
|
|
}
|
|
if (event.data.message) {
|
|
if (channel)
|
|
channel.send(event.data.message);
|
|
}
|
|
if (event.data.close) {
|
|
if (channel)
|
|
channel.close();
|
|
}
|
|
};
|
|
self.postMessage("registered");
|