Allow explicitly setting db connection pool size

swrobel · Feb 20, 2018 · 1ce08e9 · 1ce08e9
1 parent c499375
commit 1ce08e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/config/database.yml b/config/database.yml
@@ -19,7 +19,7 @@ default: &default
   encoding: unicode
   # For details on connection pooling, see rails configuration guide
   # http://guides.rubyonrails.org/configuring.html#database-pooling
-  pool: 20
+  pool: <%= ENV["DB_POOL"] || ENV['MAX_WORKER_THREADS'] || 20 %>
 
 development:
   <<: *default