class ActionCable::Connection::ClientSocket

def self.secure_request?(env)
  return true if env["HTTPS"] == "on"
  return true if env["HTTP_X_FORWARDED_SSL"] == "on"
  return true if env["HTTP_X_FORWARDED_SCHEME"] == "https"
  return true if env["HTTP_X_FORWARDED_PROTO"] == "https"
  return true if env["rack.url_scheme"] == "https"
  false
end