From 798c46bc0376f9b401bc25e45ef3be9745cc58f8 Mon Sep 17 00:00:00 2001
From: Mateusz Kowalski <mateusz@mkowalski.com>
Date: Fri, 29 May 2020 14:13:33 +0200
Subject: [PATCH] Handle IPv6 addresses in split_host_port (#1533)

This PR makes split_host_port return IPv6 address without enclosing brackets.
This is due to the fact that e.g. socket.* functions expect host not to contain them when being called with IPv6.

Close: #1532
---
 patroni/utils.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/patroni/utils.py b/patroni/utils.py
index 7886bd6c..94b98524 100644
--- a/patroni/utils.py
+++ b/patroni/utils.py
@@ -357,6 +357,8 @@ def polling_loop(timeout, interval=1):
 
 def split_host_port(value, default_port):
     t = value.rsplit(':', 1)
+    if ':' in t[0]:
+        t[0] = t[0].strip('[]')
     t.append(default_port)
     return t[0], int(t[1])