From 05ab905869d633512f13af25d79081588a081874 Mon Sep 17 00:00:00 2001
From: Chris B <bennourine.ch@hotmail.fr>
Date: Tue, 2 Mar 2021 16:41:42 +0100
Subject: [PATCH] Update Transport.php

---
 src/Elasticsearch/Transport.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Elasticsearch/Transport.php b/src/Elasticsearch/Transport.php
index f436b0bf3..e27d9fdbd 100644
--- a/src/Elasticsearch/Transport.php
+++ b/src/Elasticsearch/Transport.php
@@ -129,8 +129,9 @@ function ($response) {
             },
             //onFailure
             function ($response) {
+                $code = $response->getCode();
                 // Ignore 400 level errors, as that means the server responded just fine
-                if (!(isset($response['code']) && $response['code'] >=400 && $response['code'] < 500)) {
+                if ($code < 400 || $code >= 500) {
                     // Otherwise schedule a check
                     $this->connectionPool->scheduleCheck();
                 }