From 84019b06d9b0757a02d8332bb011c353010bfb09 Mon Sep 17 00:00:00 2001
From: dyhkwong <50692134+dyhkwong@users.noreply.github.com>
Date: Fri, 6 Mar 2026 10:13:39 +0800
Subject: [PATCH] Fix v2ray HTTP transport server

---
 transport/v2rayhttp/server.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/transport/v2rayhttp/server.go b/transport/v2rayhttp/server.go
index 828c9f09f..282c7c239 100644
--- a/transport/v2rayhttp/server.go
+++ b/transport/v2rayhttp/server.go
@@ -136,10 +136,12 @@ func (s *Server) ServeHTTP(writer http.ResponseWriter, request *http.Request) {
 		s.handler.NewConnectionEx(DupContext(request.Context()), conn, source, M.Socksaddr{}, nil)
 	} else {
 		writer.WriteHeader(http.StatusOK)
+		flusher := writer.(http.Flusher)
+		flusher.Flush()
 		done := make(chan struct{})
 		conn := NewHTTP2Wrapper(&ServerHTTPConn{
 			NewHTTPConn(request.Body, writer),
-			writer.(http.Flusher),
+			flusher,
 		})
 		s.handler.NewConnectionEx(request.Context(), conn, source, M.Socksaddr{}, N.OnceClose(func(it error) {
 			close(done)