From a850a73e1afda12ea7efc65951d8abd9e9ffecff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=96=E7=95=8C?= <i@sekai.icu>
Date: Tue, 16 Jan 2024 05:49:21 +0800
Subject: [PATCH] Fix missing upstream func for read wait conn

---
 common/badtls/read_wait.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/common/badtls/read_wait.go b/common/badtls/read_wait.go
index 4657bc5b..fdae8a1c 100644
--- a/common/badtls/read_wait.go
+++ b/common/badtls/read_wait.go
@@ -108,6 +108,10 @@ func (c *ReadWaitConn) WaitReadBuffer() (buffer *buf.Buffer, err error) {
 	return
 }
 
+func (c *ReadWaitConn) Upstream() any {
+	return c.STDConn
+}
+
 //go:linkname tlsReadRecord crypto/tls.(*Conn).readRecord
 func tlsReadRecord(c *tls.STDConn) error