【Rails】【websocket】websocket-railsでsession開始時のheader情報を取る

websocket-railsでheaderを取る時のメモ。

Controller

class SampleController < WebsocketRails::BaseController

  def initialize_session
    // request(ActionDispatch::Request)を使う
    content_type = request.headers["HTTP_CONNECTION"]
    cookie = request.headers["HTTP_COOKIE"]
  end

end

Javascript

var dispatcher = new WebSocketRails("localhost:3000/websocket");

dispatcher.bind('test', function(data) {
  console.log('test');
}); // => bindしてはじめてinitialize_sessionが呼ばれる

javascript側でHeaderを変えれないのが難点