unicorn.rb.erb

worker_processes 4
working_directory '.'

preload_app true
timeout 60

listen "<%= unicorn_socket %>", :backlog => 64
pid "<%= path / 'tmp/pids/unicorn.pid' %>"
stderr_path "<%= path / 'log/unicorn.stderr.log' %>"
stdout_path "<%= path / 'log/unicorn.stdout.log' %>"

before_fork do |server, worker|
  ActiveRecord::Base.connection.disconnect!

  `cat #{server.pid}.oldbin`.scan(/^\d+$/).each {|ppid|
    `kill -QUIT #{ppid}`
  }
end

after_fork do |server, worker|
  ActiveRecord::Base.establish_connection
end