websocket client doesn't work

Hi, I'm trying to create a websocket client to connect to binance but I can't get it to work. export default { async fetch(request) { const res = await fetch("wss://stream.binance.com:9443/ws/BTCUSDT@depth@1000ms", { headers: { Upgrade: "websocket" }, }); const webSocket = res.webSocket; webSocket.accept(); webSocket.addEventListener("message", (event) => { console.log(event.data); }); webSocket.send("Hello!"); // Above listener logs "Hello!" return new Response(); }, }; kj/async-io-win32.c++:982: warning: Bind address resolved to multiple addresses. Fetch API cannot load: wss://stream.binance.com:9443/ws/BTCUSDT@depth@1000ms what am i doing wrong? thanks
6 Replies
norelock
norelock12mo ago
Why you're connecting using Fetch??? are you new to coding?
TrueCrime
TrueCrimeOP12mo ago
example in cloudflare
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norelock
norelock12mo ago
that's not how you do ws connection even exactly in JS that's for cf worker nor the js also i'm 100% sure that binance dosen't support cloudflare workers connection to it
TrueCrime
TrueCrimeOP12mo ago
exactly that, I need to connect in cf worker
norelock
norelock12mo ago
now i'm busy so i'm not able to help atm.
TrueCrime
TrueCrimeOP12mo ago
ok thanks anyway
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