From 4133fc452fc2e961eb587590e010f4968675db7e Mon Sep 17 00:00:00 2001
From: Fabio Di Stasio <fabio286@gmail.com>
Date: Fri, 11 Jun 2021 15:02:45 +0200
Subject: [PATCH] fix(MySQL): pool connections not released after MySQL errors,
 causing endless load animation

---
 src/main/libs/clients/MySQLClient.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/libs/clients/MySQLClient.js b/src/main/libs/clients/MySQLClient.js
index d512eed6..92169600 100644
--- a/src/main/libs/clients/MySQLClient.js
+++ b/src/main/libs/clients/MySQLClient.js
@@ -1429,7 +1429,10 @@ export class MySQLClient extends AntaresCore {
                   fields: remappedFields,
                   keys: keysArr
                });
-            }).catch(reject);
+            }).catch((err) => {
+               if (isPool) connection.release();
+               reject(err);
+            });
          });
 
          resultsArr.push({ rows, report, fields, keys, duration });