From f45283dbdb856d5dc216905d740d39f269c00402 Mon Sep 17 00:00:00 2001
From: fatedier <fatedier@gmail.com>
Date: Sat, 5 May 2018 00:09:39 +0800
Subject: [PATCH] disable yamux default log

---
 client/control.go | 5 ++++-
 server/service.go | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/client/control.go b/client/control.go
index 745a5ff..b050c46 100644
--- a/client/control.go
+++ b/client/control.go
@@ -17,6 +17,7 @@ package client
 import (
 	"fmt"
 	"io"
+	"io/ioutil"
 	"runtime"
 	"sync"
 	"time"
@@ -198,7 +199,9 @@ func (ctl *Control) login() (err error) {
 	}()
 
 	if g.GlbClientCfg.TcpMux {
-		session, errRet := fmux.Client(conn, nil)
+		fmuxCfg := fmux.DefaultConfig()
+		fmuxCfg.LogOutput = ioutil.Discard
+		session, errRet := fmux.Client(conn, fmuxCfg)
 		if errRet != nil {
 			return errRet
 		}
diff --git a/server/service.go b/server/service.go
index dc6f4ff..736502b 100644
--- a/server/service.go
+++ b/server/service.go
@@ -16,6 +16,7 @@ package server
 
 import (
 	"fmt"
+	"io/ioutil"
 	"net"
 	"net/http"
 	"time"
@@ -234,7 +235,9 @@ func (svr *Service) HandleListener(l frpNet.Listener) {
 			}
 
 			if g.GlbServerCfg.TcpMux {
-				session, err := fmux.Server(frpConn, nil)
+				fmuxCfg := fmux.DefaultConfig()
+				fmuxCfg.LogOutput = ioutil.Discard
+				session, err := fmux.Server(frpConn, fmuxCfg)
 				if err != nil {
 					log.Warn("Failed to create mux connection: %v", err)
 					frpConn.Close()