Eric, Thanks for the quick reply, and aplogies for not providing full info. I do have these set up, here is my full configuration:
# -*- encoding : utf-8 -*- worker_processes 4 working_directory "." listen 3000 timeout 120 preload_app true before_fork do |server, worker| defined?(ActiveRecord::Base) and ActiveRecord::Base.connection.disconnect! end after_fork do |server, worker| defined?(ActiveRecord::Base) and ActiveRecord::Base.establish_connection end Best Regards, Avner Cohen On Sun, Jan 20, 2013 at 10:04 AM, Eric Wong <[email protected]> wrote: > Avner Cohen <[email protected]> wrote: >> Greetings, >> >> I'm getting this - ActiveModel::MissingAttributeError: missing >> attribute: some_attr - on a random basis under a unicorn server, >> running rails 3.2 and ruby 1.9.3 >> As the case of the last poster in the following thread - >> https://github.com/rails/rails/issues/1906 - I too am able to resolve >> this issue by settingpreload_app to false. >> >> However, this is not the behaviour I want to have. >> >> Any inputs on that, or data I can provide around this issue? > > Did you try disconnecting in your before_fork hook and reconnecting > after_fork? > > before_fork do |server, worker| > # the following is highly recomended for Rails + "preload_app true" > # as there's no need for the master process to hold a connection > defined?(ActiveRecord::Base) and > ActiveRecord::Base.connection.disconnect! > end > > after_fork do |server, worker| > # the following is *required* for Rails + "preload_app true", > defined?(ActiveRecord::Base) and > ActiveRecord::Base.establish_connection > end > > Open database handles must not be carried across fork. _______________________________________________ Unicorn mailing list - [email protected] http://rubyforge.org/mailman/listinfo/mongrel-unicorn Do not quote signatures (like this one) or top post when replying
