WebSocket handshake with Ruby and EM::WebSocket::Server
- by Chad Johnson
I am trying to create a simple WebSocket connection in JavaScript against my Rails app. I get the following:
WebSocket connection to 'ws://localhost:4000/' failed: Error during WebSocket handshake: 'Sec-WebSocket-Accept' header is missing
What am I doing wrong? Here is my code:
JavaScript:
var socket = new WebSocket('ws://localhost:4000');
…