set read deadline for new conection to fix handshake stuck (#861)

* set read deadline for new conection to fix handshake stuck * fix linter --------- Co-authored-by: lance6716 <[email protected]>
go-mysql-org · May 7, 2024 · 0ad0d03 · 0ad0d03
1 parent 226a501
commit 0ad0d03
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/replication/binlogsyncer.go b/replication/binlogsyncer.go
@@ -900,6 +900,9 @@ func (b *BinlogSyncer) newConnection(ctx context.Context) (*client.Conn, error)
 		"", b.cfg.Dialer, func(c *client.Conn) {
 			c.SetTLSConfig(b.cfg.TLSConfig)
 			c.SetAttributes(map[string]string{"_client_role": "binary_log_listener"})
+			if b.cfg.ReadTimeout > 0 {
+				_ = c.SetReadDeadline(time.Now().Add(b.cfg.ReadTimeout))
+			}
 		})
 }