我有一个运行在cloudflare workers上的Discord bot，我想使用网关更新它的存在。下面的代码片段在我的浏览器控制台中工作，但在workers中不工作：

export function setPresence(token: string) {
    return new Promise((resolve, reject) => {
        const activities = [{
            name: `you`,
            type: 3
        }];
        const socket = new WebSocket("wss://gateway.discord.gg/?v=10&encoding=json");

        function send(op, d) {
            return socket.send(JSON.stringify({ op, d }));
        }

        socket.addEventListener("error", e => console.error(e) || reject(e));
        socket.addEventListener("open", _ => console.log("websocket open"));
        socket.addEventListener("close", _ => console.log("websocket closed") || resolve());
        socket.addEventListener("message", event => {
            const data = JSON.parse(event.data);
            const { op, d } = data;
            console.log({ data });

            switch (op) {
                case 1: // Heartbeat
                case 10: { // Hello
                    send(1, null);
                    break;
                };
                case 11: { // Heartbeat ACK
                    send(2, {
                        token,
                        properties: {
                            os: "linux",
                            browser: "cloudflare workers",
                            device: "cloudflare workers"
                        },
                        intents: 0
                    });
                    break;
                }
                case 0: { // Ready
                    console.log("websocket ready");
                    send(3, {
                        activities: [activities[Math.floor(activities.length * Math.random())]],
                        status: "online",
                        since: 91879201,
                        afk: false
                    });
                    setTimeout(_ => socket.close(), 10000);
                }
            }
        });
    });
}

当我用wrangler dev --remote在worker中运行它时，我没有得到websocket open日志，只有一个错误事件和一个websocket closed

我已经尝试使用fetch("https://gateway.discord.gg/?v=10&encoding=json")并访问响应的webSocket属性，但它始终为null。