From 94d1ce280917b0699409ea140bd6d71935da322c Mon Sep 17 00:00:00 2001
From: Graham McIntire <graham@mcintire.me>
Date: Sun, 5 Apr 2026 12:54:21 -0500
Subject: [PATCH] Increase DB pool size to 50 to prevent connection exhaustion
 under load

---
 config/runtime.exs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/runtime.exs b/config/runtime.exs
index c96f5d6e..99c8b572 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -98,7 +98,7 @@ if config_env() == :prod do
   config :microwaveprop, Microwaveprop.Repo,
     # ssl: true,
     url: database_url,
-    pool_size: String.to_integer(System.get_env("POOL_SIZE") || "20"),
+    pool_size: String.to_integer(System.get_env("POOL_SIZE") || "50"),
     # For machines with several cores, consider starting multiple pools of `pool_size`
     # pool_count: 4,
     socket_options: maybe_ipv6