From e081024216bceaafc0d5022ce62f702667e2e9b3 Mon Sep 17 00:00:00 2001
From: krishna <62157128+ksarabu1@users.noreply.github.com>
Date: Wed, 20 Jan 2021 12:05:49 -0500
Subject: [PATCH] feat(core): make DNS resolution error retriable  (#631)

DNS resolution errors were previously not retriable, this commit allows it by changing the value returned when the DNS resolution fails.
---
 kazoo/protocol/connection.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kazoo/protocol/connection.py b/kazoo/protocol/connection.py
index 70de2411..726f645b 100644
--- a/kazoo/protocol/connection.py
+++ b/kazoo/protocol/connection.py
@@ -543,7 +543,7 @@ def _connect_loop(self, retry):
 
         # Check for an empty hostlist, indicating none resolved
         if len(host_ports) == 0:
-            return STOP_CONNECTING
+            raise ForceRetryError('No host resolved. Reconnecting')
 
         for host, hostip, port in host_ports:
             if self.client._stopped.is_set():