From: Eugen Rochko <eugen@zeonfederated.com>
Date: Fri, 9 Nov 2018 08:08:01 +0000 (+0100)
Subject: Improve ActiveRecord connection in on_worker_boot (#9238)
X-Git-Url: https://git.xn--scling-oua.cat.family/?a=commitdiff_plain;h=ed7c5f94f7c8c062c3a931fd2cf4f37433c81c13;p=mastodon.git

Improve ActiveRecord connection in on_worker_boot (#9238)

This is how it looks in the example in the Puma README
---

diff --git a/config/puma.rb b/config/puma.rb
index 5ebf5ed19..1afdb1c6d 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