From 9402e9028cc422069d8a1bba066377e38b80a1b2 Mon Sep 17 00:00:00 2001
From: Nedyalko Dyakov <nedyalko.dyakov@gmail.com>
Date: Thu, 17 Apr 2025 14:25:11 +0300
Subject: [PATCH] close the errCh to not block

---
 sentinel.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sentinel.go b/sentinel.go
index 84355868..d5a26ac6 100644
--- a/sentinel.go
+++ b/sentinel.go
@@ -602,6 +602,7 @@ func (c *sentinelFailover) MasterAddr(ctx context.Context) (string, error) {
 	}
 
 	wg.Wait()
+	close(errCh)
 	if masterAddr != "" {
 		return masterAddr, nil
 	}