From 99135bf9db95140162079a353c6ea18bcd64f7ff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 24 Sep 2020 23:02:14 +0200
Subject: [PATCH] Close connection after testing the database

issue9629
review302191002
---
 trytond/backend/postgresql/database.py | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/trytond/backend/postgresql/database.py b/trytond/backend/postgresql/database.py
index 3b3ca51a1c..96eba7c359 100644
--- a/trytond/backend/postgresql/database.py
+++ b/trytond/backend/postgresql/database.py
@@ -280,10 +280,13 @@ class Database(DatabaseInterface):
             res = []
             for db_name, in cursor:
                 try:
-                    with connect(**self._connection_params(db_name)
-                            ) as conn:
-                        if self._test(conn, hostname=hostname):
-                            res.append(db_name)
+                    conn = connect(**self._connection_params(db_name))
+                    try:
+                        with conn:
+                            if self._test(conn, hostname=hostname):
+                                res.append(db_name)
+                    finally:
+                        conn.close()
                 except Exception:
                     logger.debug(
                         'Test failed for "%s"', db_name, exc_info=True)