From 33ca6a209651182b67137d1cee7615a12169eae6 Mon Sep 17 00:00:00 2001
From: Pau Perez <saulopefa@gmail.com>
Date: Mon, 6 Apr 2020 16:03:06 +0200
Subject: [PATCH] Allow changing the connection pool size

This allows us to tune for UK. The hypothesis from @kristinalim is:

> From what I understand, it can result to Rails processes waiting for
each other to complete, while the DB server can take more simultaneous
connections.
---
 config/database.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/database.yml b/config/database.yml
index 99ed20078d..20c6760868 100644
--- a/config/database.yml
+++ b/config/database.yml
@@ -1,7 +1,7 @@
 defaults: &defaults
   adapter: postgresql
   encoding: unicode
-  pool: 5
+  pool: <%= ENV.fetch('OFN_DB_POOL', 5) %>
   host: <%= ENV.fetch('OFN_DB_HOST', 'localhost') %>
   username: <%= ENV.fetch('OFN_DB_USERNAME', 'ofn') %>
   password: <%= ENV.fetch('OFN_DB_PASSWORD', 'f00d') %>