From 9bdfc8abe1f7c0d876e1dd4a58e362579434e69d Mon Sep 17 00:00:00 2001
From: Page Fault <p4gefau1t@gmail.com>
Date: Thu, 1 Apr 2021 15:38:04 +0000
Subject: [PATCH] fix  smux compatiblity with trojan-r

---
 tunnel/trojan/server.go | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tunnel/trojan/server.go b/tunnel/trojan/server.go
index 044f3ee99..0018bfd3b 100644
--- a/tunnel/trojan/server.go
+++ b/tunnel/trojan/server.go
@@ -152,8 +152,14 @@ func (s *Server) acceptLoop() {
 			rewindConn.StopBuffering()
 			switch inboundConn.metadata.Command {
 			case Connect:
-				s.connChan <- inboundConn
-				log.Debug("normal trojan connection")
+				if inboundConn.metadata.DomainName == "MUX_CONN" {
+					s.muxChan <- inboundConn
+					log.Debug("mux(r) connection")
+				} else {
+					s.connChan <- inboundConn
+					log.Debug("normal trojan connection")
+				}
+
 			case Associate:
 				s.packetChan <- &PacketConn{
 					Conn: inboundConn,