From ee49ad05b83763ac71c74fca05cc957e3836bccc Mon Sep 17 00:00:00 2001
From: Andrew Calcutt <acalcutt@techidiots.net>
Date: Sun, 8 Oct 2023 15:17:09 -0400
Subject: [PATCH] fix: too many open files

Signed-off-by: Andrew Calcutt <acalcutt@techidiots.net>
---
 src/pmtiles_adapter.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/pmtiles_adapter.js b/src/pmtiles_adapter.js
index 192732c..f71c931 100644
--- a/src/pmtiles_adapter.js
+++ b/src/pmtiles_adapter.js
@@ -154,6 +154,7 @@ const ReadBytes = async (filePath, offset, size) => {
       break;
     }
   }
+  fs.closeSync(fd); //close file when finished
 
   return BufferToArrayBuffer(sharedBuffer);
 };