Node.js ERROR Socket - A pattern I'm exploring for communicating all socket errors back to client over a single socket.

NodeJS-ERRORSocket.js

 module.exports = function (socket, config) {

  var route = config.route;

  var errorHandler = function (errRoute, err) {
    var data = {
      socket: errRoute,
      error: err
    };
    socket.emit(route, data);
  };

  return errorHandler;

 };