From ed7c5f94f7c8c062c3a931fd2cf4f37433c81c13 Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Fri, 9 Nov 2018 09:08:01 +0100 Subject: [PATCH] Improve ActiveRecord connection in on_worker_boot (#9238) This is how it looks in the example in the Puma README --- config/puma.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/config/puma.rb b/config/puma.rb index 5ebf5ed192..1afdb1c6df 100644 --- a/config/puma.rb +++ b/config/puma.rb @@ -13,7 +13,9 @@ workers ENV.fetch('WEB_CONCURRENCY') { 2 } preload_app! on_worker_boot do - ActiveRecord::Base.establish_connection if defined?(ActiveRecord) + ActiveSupport.on_load(:active_record) do + ActiveRecord::Base.establish_connection + end end plugin :tmp_restart