ActiveRecord每个请求一个连接

Question

I have an application that let the user to connect in multiples environments. Depending of the choice of environment that the user pick, activerecord will use Database X or Y.

But when I use ActiveRecord::Base.establish_connection, activerecord change the database for all users. I want that user 'A' use Database 'X' and user 'B' use Database 'Y' at the same time in one single application. Is that possible with rails?

Answer 1

I am thinking that you can do something like this

you do need to declare the connection in your /config/database.rb

MyModel < ActiveRecord::Base
    establish_connection "other_#{session[:user_db]}"
end

Answer 2

You can try this answer.

Based on user type (X or Y), you can establish the respective DB connection.

Or,

You can try this gem.