Is it possible to access RequestStore from a Celluloid future?

[yannski]

Maybe it's a dumb question or not the "correct way" to achieve what I'd like to do, but for the moment, it seems it's not possible to access RequestStore from a Celluloid future :/

[steveklabnik]

Can you show me some specific code with what you're trying to do?

[yannski]

I've doing HTTP requests with Faraday in a Celluloid Future. I have my own faraday middleware that looks like:

class CustomLogsDisplay < Faraday::Middleware
  def initialize(app, options = {})
    super(app)
    @name = options.fetch(:name, 'request.faraday')
  end

  def call(env)
    foreground_color = 33
    client = @name
    url = env[:url]
    http_method = env[:method].to_s.upcase
    line = "\033[1;#{foreground_color};40m[%s]: %s %s\033[0m" % [client, http_method, url.to_s]
    RequestLocals.store[:debug_logs] << line
    @app.call(env)
  end
end

And in a before_filter I just do RequestLocals.store[:debug_logs] = []

For the faraday requests that are done inside a Celluloid Future, RequestLocals.store[:debug_logs] is always nil.

My final goal is to display the content of RequestLocals.store[:debug_logs] on a Rails view.

[yannski]

Sorry the code above is with the request_store_rails gem, but the result is the same with the request_store gem and this code for the Faraday Middleware:

class CustomLogsDisplay < Faraday::Middleware
  def initialize(app, options = {})
    super(app)
    @name = options.fetch(:name, 'request.faraday')
  end

  def call(env)
    foreground_color = 33
    client = @name
    url = env[:url]
    http_method = env[:method].to_s.upcase
    line = "\033[1;#{foreground_color};40m[%s]: %s %s\033[0m" % [client, http_method, url.to_s]
    RequestStore.store[:debug_logs] << line
    @app.call(env)
  end
end

And with this code in the before_filter: RequestStore.store[:debug_logs] = []