Rails, Mongoid & Unicorn config for Heroku

Question

I am using Mongoid 3, with Rails 3.2.9 and Unicorn for production. Would like to setup a before_fork & after_fork for the connection to mongodb, found the following code for active record:

before_fork do |server, worker|   # Replace with MongoDB or whatever   if defined?(ActiveRecord::Base)     ActiveRecord::Base.connection.disconnect!     Rails.logger.info('Disconnected from ActiveRecord')   end end  after_fork do |server, worker|   # Replace with MongoDB or whatever   if defined?(ActiveRecord::Base)     ActiveRecord::Base.establish_connection     Rails.logger.info('Connected to ActiveRecord')   end end 

What is the relevant code for Mongoid (to connect and disconnect)?

Update:

You dont actually need to do this, so for people coming to view this question see:

http://mongoid.org/en/mongoid/docs/rails.html

"Unicorn and Passenger

When using Unicorn or Passenger, each time a child process is forked when using app preloading or smart spawning, Mongoid will automatically reconnect to the master database. If you are doing this in your application manually you may remove your code."

Though it would still be interesting to know what would be the equivalent Mongoid code.

Answer 1

You dont actually need to do this, so for people coming to view this question see:

http://mongoid.org/en/mongoid/docs/rails.html

"Unicorn and Passenger

When using Unicorn or Passenger, each time a child process is forked when using app preloading or smart spawning, Mongoid will automatically reconnect to the master database. If you are doing this in your application manually you may remove your code."

Though it would still be interesting to know what would be the equivalent Mongoid code.