From 7591db5109b77bac4e56a458e45086e52bd8153e Mon Sep 17 00:00:00 2001
From: Rim Zaydullin <rim.zaydullin@clickhouse.com>
Date: Fri, 30 Aug 2024 01:06:59 +0800
Subject: [PATCH] Close net connection first, to release blocked reader, then
 all pending ops on that connection will be properly released.

---
 conn.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/conn.go b/conn.go
index 6adb94618e..2d2a81f9cc 100644
--- a/conn.go
+++ b/conn.go
@@ -210,16 +210,16 @@ func (c *connect) close() error {
 	c.closed = true
 	c.mutexClose.Unlock()
 
+	if err := c.conn.Close(); err != nil {
+		return err
+	}
+
 	c.buffer = nil
 
 	c.mutex.Lock()
 	c.reader = nil
 	c.mutex.Unlock()
 
-	if err := c.conn.Close(); err != nil {
-		return err
-	}
-
 	return nil
 }