Deno - While regular web sockets successfully establish a connection, secure web sockets encounter connection issues

I'm facing an issue connecting to a wss server in deno. Despite creating a wss socket, the readystate remains closed and never gets set to open. Strangely enough, ws seems to work without any problems. Could this be a bug or am I missing something?

const websocket = new WebSocket("wss://echo.websocket.org");
websocket.addEventListener('open', (event:any) => {
    console.log(event)
});

Answer №1

Solution:

Upon inspecting the website, it was discovered that an outdated certificate was being used which did not meet rustls standards. By paying attention to the error message, this issue could have been identified earlier.

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