Accept plain old http[s] scheme

[mcandre]

Please let users input WebSocket URL's as http / https, since that's how WebSocket addresses are actually served and used.

[watsoncj]

Agreed. The upgrade from http to ws would be useful in many cases.

Connecting to an http server with ws:// schema results in websocket: bad handshake

Attempting to use http:// schema results in: malformed ws or wss URL