From da7270ec91577158f5f77196cd5e3fccb82d741a Mon Sep 17 00:00:00 2001
From: Mika Ayenson <Mikaayenson@users.noreply.github.com>
Date: Tue, 26 Jul 2022 10:20:36 -0400
Subject: [PATCH] use atexist to logout of kibana cleanly (#2095)

(cherry picked from commit e74ad241cada50f1a999afa359eee2c65969123e)
---
 kibana/connector.py | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/kibana/connector.py b/kibana/connector.py
index 840e7dc69..7f79661cd 100644
--- a/kibana/connector.py
+++ b/kibana/connector.py
@@ -4,14 +4,15 @@
 # 2.0.
 
 """Wrapper around requests.Session for HTTP requests to Kibana."""
-import json
-import threading
+import atexit
 import base64
+import json
 import sys
+import threading
 import uuid
 
-from elasticsearch import Elasticsearch
 import requests
+from elasticsearch import Elasticsearch
 
 _context = threading.local()
 
@@ -57,8 +58,10 @@ class Kibana(object):
         self.elasticsearch = elasticsearch
 
         if not verify:
-            from requests.packages.urllib3.exceptions import InsecureRequestWarning
+            from requests.packages.urllib3.exceptions import \
+                InsecureRequestWarning
             requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
+        atexit.register(self.__close)
 
     @property
     def version(self):
@@ -179,7 +182,7 @@ class Kibana(object):
         self.session = requests.Session()
         self.elasticsearch = None
 
-    def __del__(self):
+    def __close(self):
         if self.authenticated:
             self.logout()