title: Webpack dev server and WebSockets
body: <p>Three quick questions:</p>
  
  <p>1) Knowing full well the benefits of Socket.io, I still wanna know if it is possible to run a single webpack-dev-server that can server both http and ws. Everything online is oriented to using Socket.io and running dual servers for http / ws.</p>
  
  <p>2) If indeed I must use Socket.io, how does local development (http server and ws server being separate) compare to production environments? Do production environments typically have two servers running for http and ws, or is it usually all one server?</p>
  
  <p>3) If I can use a single webpack-dev-server instance and native WebSockets, how the heck does one configure devServer to serve ws? All online examples are around Socket.io dual server setup so I've gotten no where fast.</p>
  
  <p>Thank you!!</p>