puppeteer-core
Version:
A high-level API to control headless Chrome over the DevTools Protocol
35 lines • 1.19 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.BrowserWebSocketTransport = void 0;
class BrowserWebSocketTransport {
constructor(ws) {
this._ws = ws;
this._ws.addEventListener('message', (event) => {
if (this.onmessage)
this.onmessage.call(null, event.data);
});
this._ws.addEventListener('close', () => {
if (this.onclose)
this.onclose.call(null);
});
// Silently ignore all errors - we don't know what to do with them.
this._ws.addEventListener('error', () => { });
this.onmessage = null;
this.onclose = null;
}
static create(url) {
return new Promise((resolve, reject) => {
const ws = new WebSocket(url);
ws.addEventListener('open', () => resolve(new BrowserWebSocketTransport(ws)));
ws.addEventListener('error', reject);
});
}
send(message) {
this._ws.send(message);
}
close() {
this._ws.close();
}
}
exports.BrowserWebSocketTransport = BrowserWebSocketTransport;
//# sourceMappingURL=BrowserWebSocketTransport.js.map