From cd97d91f79bfb0784eb6594b545d204b37471b7e Mon Sep 17 00:00:00 2001
From: John Livingston <git@john-livingston.fr>
Date: Wed, 14 Feb 2024 09:29:33 +0100
Subject: [PATCH] Replaced a sync file operation by an async one, to avoid
 blocking the server.

---
 CHANGELOG.md                 | 1 +
 server/lib/prosody/config.ts | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9e47d9cb..d4aa1856 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@
 ### Minor changes and fixes
 
 * Fix ConverseJS build: translations were missing, and only english was available.
+* Replaced a sync file operation by an async one, to avoid blocking the server.
 
 ## 8.2.1
 
diff --git a/server/lib/prosody/config.ts b/server/lib/prosody/config.ts
index 580eabbe..2ff81527 100644
--- a/server/lib/prosody/config.ts
+++ b/server/lib/prosody/config.ts
@@ -76,7 +76,7 @@ async function getProsodyFilePaths (options: RegisterServerOptions): Promise<Pro
   let certsDir: string | undefined = path.resolve(dir, 'certs')
   let certsDirIsCustom = false
   if (settings['prosody-room-allow-s2s'] && (settings['prosody-certificates-dir'] as string ?? '') !== '') {
-    if (!fs.statSync(settings['prosody-certificates-dir'] as string).isDirectory()) {
+    if (!(await fs.promises.stat(settings['prosody-certificates-dir'] as string)).isDirectory()) {
       // We can throw an exception here...
       // Because if the user input a wrong directory, the plugin will not register,
       // and he will never be able to fix the conf