From f7058450c62f21b20730a740af429fd364c064a9 Mon Sep 17 00:00:00 2001
From: Tom Beynon <tom@tombeynon.co.uk>
Date: Fri, 24 May 2024 16:41:38 +0100
Subject: [PATCH] Variable status check concurrency

---
 status/healthMonitor.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/status/healthMonitor.js b/status/healthMonitor.js
index 429d7d8..8bd193d 100644
--- a/status/healthMonitor.js
+++ b/status/healthMonitor.js
@@ -8,10 +8,11 @@ const ALLOWED_ERRORS = 10
 const ERROR_COOLDOWN = 10 * 60
 const RATE_LIMIT_COOLDOWN = 3 * 24 * 60 * 60
 const HEALTH_TIMEOUT = 5000
+const HEALTH_CONCURRENCY = parseInt(process.env.HEALTH_CONCURRENCY || 20)
 
 function HealthMonitor() {
   const agent = createAgent();
-  const queue = new PQueue({ concurrency: 20 });
+  const queue = new PQueue({ concurrency: HEALTH_CONCURRENCY });
 
   async function refreshApis(client, chains) {
     timeStamp('Running health checks');