From 745fc9fd623e9a27d630b7edd80908717a022d8d Mon Sep 17 00:00:00 2001
From: e1732a364fed <75717694+e1732a364fed@users.noreply.github.com>
Date: Sat, 1 Jan 2000 00:00:00 +0000
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dudp=E7=9A=84firstpayload?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 main.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 18a0119..42960f4 100644
--- a/main.go
+++ b/main.go
@@ -626,13 +626,17 @@ func passToOutClient(iics incomingInserverConnState, isfallback bool, wlc net.Co
 
 	if !iics.isTlsLazyServerEnd {
 
+		isudp := targetAddr.IsUDP()
+
 		if iics.fallbackFirstBuffer != nil {
 
 			iics.firstPayload = iics.fallbackFirstBuffer.Bytes()
 			iics.fallbackFirstBuffer = nil
+			if isudp {
+				iics.udpFirstTarget = targetAddr
+			}
 
 		} else {
-			isudp := targetAddr.IsUDP()
 
 			if !isudp && wlc != nil {
 
@@ -699,6 +703,7 @@ func passToOutClient(iics incomingInserverConnState, isfallback bool, wlc net.Co
 				}
 
 				if len(bs) > 0 {
+
 					iics.firstPayload = bs
 					iics.udpFirstTarget = targetAd