I'm trying to get a simple WebSocket client working on an Arduino Mega with an ethernet shield. I tested the ethernet on the Arduino and it's working fine. I've tried a few of different WebSocket libraries the example sketches fail to connect. I've tried them with echo.websocket.org and with two different express instances ( one running WS and one running SocketIO ). But the WebSocket connection seems to fail.
is there a preferred library for the most recent WS standard that anyone has used with sucess recently?