In some environments most outbound ports are blocked which can prevent the client connecting to the relay server on default port 5000.
If the initial raw TLS connection fails, fallback to initiating a websocket based connection on port 443 (like the wasm in-browser client).
In some environments most outbound ports are blocked which can prevent the client connecting to the relay server on default port 5000. If the initial raw TLS connection fails, fallback to initiating a websocket based connection on port 443 (like the wasm in-browser client).