From b652cff50e46fc84e6bb9f75d2c3fb7be55b7f16 Mon Sep 17 00:00:00 2001
From: liamcottle <liam@liamcottle.com>
Date: Tue, 7 Oct 2025 12:09:49 +1300
Subject: [PATCH] add error code to error response data

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

diff --git a/src/connection/connection.js b/src/connection/connection.js
index dbdaa02..90132cc 100644
--- a/src/connection/connection.js
+++ b/src/connection/connection.js
@@ -498,8 +498,9 @@ class Connection extends EventEmitter {
     }
 
     onErrResponse(bufferReader) {
+        const errCode = bufferReader.getRemainingBytesCount() > 0 ? bufferReader.readByte() : null;
         this.emit(Constants.ResponseCodes.Err, {
-
+            errCode: errCode,
         });
     }