concurrent users.

rubyonrails-talk
1

If I have:

class ApplicationController < ActionController::Base   protect_from_forgery   before_filter RubyCAS::Filter   before_filter :fetch_operator   include SessionsHelper

  private

  def fetch_operator     @operator ||= session[:cas_user] && Operator.find_by_uid(session[:cas_user])     log_out if @operator.nil?   end

end

@operator is available for all controllers of my application. But If I run, for example, two instances of my application from different locations. In the first instance the user logs in as 'user1', later from another location, another user logs in as 'user2', then in @operator now I have 'user2'. How can I do if my application is used by more than one user?

2

That shouldn't happen - each request has its own controller instance, so setting @operator to one value for one request should have no effect on its value for another request.

Fred