From 8d77903edfeedb4b453af34471e6dcd9c905d116 Mon Sep 17 00:00:00 2001
From: Tristan <t4t5@hey.com>
Date: Thu, 7 Dec 2023 20:52:46 +0000
Subject: [PATCH] Add DB_MAX_CONNECTIONS env variable

---
 modules/main_index/.env_sample | 1 +
 modules/main_index/index.js    | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/main_index/.env_sample b/modules/main_index/.env_sample
index 5f212ca..3c7d852 100644
--- a/modules/main_index/.env_sample
+++ b/modules/main_index/.env_sample
@@ -5,6 +5,7 @@ DB_PORT="5432"
 DB_DATABASE="postgres_metaprotocol"
 DB_PASSWD=""
 DB_SSL="true"
+DB_MAX_CONNECTIONS=200
 
 BITCOIN_CHAIN_FOLDER="~/.bitcoin/"
 ORD_BINARY="ord"
diff --git a/modules/main_index/index.js b/modules/main_index/index.js
index 97fa7bb..5b2df5d 100644
--- a/modules/main_index/index.js
+++ b/modules/main_index/index.js
@@ -27,7 +27,7 @@ var db_pool = new Pool({
   database: process.env.DB_DATABASE || 'postgres',
   password: process.env.DB_PASSWD,
   port: parseInt(process.env.DB_PORT || "5432"),
-  max: 200, // maximum number of clients!!
+  max: process.env.DB_MAX_CONNECTIONS || 200, // maximum number of clients!!
   ssl: process.env.DB_SSL == 'true' ? true : false
 })