upgrade to kcp-go@v5.5.14

.travis.yml

@@ -1,7 +1,5 @@
 language: go
 go:
-    - 1.11.x
-    - 1.12.x
     - 1.13.x
 before_install:
     - go get github.com/mattn/goveralls

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:alpine as builder
+FROM golang:1.14.2-alpine3.11 as builder
 MAINTAINER xtaci <daniel820313@gmail.com>
 ENV GO111MODULE=on
 RUN apk update && \
@@ -6,7 +6,8 @@ RUN apk update && \
     apk add git gcc libc-dev linux-headers
 RUN go get -ldflags "-X main.VERSION=$(date -u +%Y%m%d) -s -w" github.com/xtaci/kcptun/client && go get -ldflags "-X main.VERSION=$(date -u +%Y%m%d) -s -w" github.com/xtaci/kcptun/server
 
-FROM alpine:3.9
+FROM alpine:3.11
+RUN apk add --no-cache iptables
 COPY --from=builder /go/bin /bin
 EXPOSE 29900/udp
 EXPOSE 12948

README.md

@@ -1,20 +1,18 @@
 # <img src="logo.png" alt="kcptun" height="54px" /> 
 
-[![Release][13]][14] [![Powered][17]][18] [![MIT licensed][11]][12] [![Build Status][3]][4] [![Go Report Card][5]][6] [![Downloads][15]][16] [![Docker][1]][2]
+[![Release][13]][14] [![Powered][17]][18] [![MIT licensed][11]][12] [![Build Status][3]][4] [![Go Report Card][5]][6] [![Downloads][15]][16] [![Docker][1]][2] 
 
-[1]: https://images.microbadger.com/badges/image/xtaci/kcptun.svg
-[2]: https://microbadger.com/images/xtaci/kcptun
+[1]: https://img.shields.io/docker/pulls/xtaci/kcptun
+[2]: https://hub.docker.com/r/xtaci/kcptun
 [3]: https://travis-ci.org/xtaci/kcptun.svg?branch=master
 [4]: https://travis-ci.org/xtaci/kcptun
 [5]: https://goreportcard.com/badge/github.com/xtaci/kcptun
 [6]: https://goreportcard.com/report/github.com/xtaci/kcptun
-[7]: https://img.shields.io/badge/license-MIT-blue.svg
-[8]: https://raw.githubusercontent.com/xtaci/kcptun/master/LICENSE.md
-[11]: https://img.shields.io/badge/license-MIT-blue.svg
+[11]: https://img.shields.io/github/license/xtaci/kcptun
 [12]: LICENSE.md
-[13]: https://img.shields.io/github/release/xtaci/kcptun.svg
+[13]: https://img.shields.io/github/v/release/xtaci/kcptun?color=orange
 [14]: https://github.com/xtaci/kcptun/releases/latest
-[15]: https://img.shields.io/github/downloads/xtaci/kcptun/total.svg?maxAge=1800
+[15]: https://img.shields.io/github/downloads/xtaci/kcptun/total.svg?maxAge=1800&color=orange
 [16]: https://github.com/xtaci/kcptun/releases
 [17]: https://img.shields.io/badge/KCP-Powered-blue.svg
 [18]: https://github.com/skywind3000/kcp
@@ -68,11 +66,13 @@ which tunnels the original connection:
 
 > Application -> Target Server(8388/tcp) 
 
-### Install from source
+### Build from source
 
 ```
-$ export GO111MODULE=on
-$ go get -u github.com/xtaci/kcptun/...
+$ git clone https://github.com/xtaci/kcptun.git
+$ cd kcptun
+$ ./build-release.sh
+$ cd build
 ```
 
 All precompiled releases are genereated from `build-release.sh` script.

client/dial.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"github.com/pkg/errors"
-	kcp "github.com/xtaci/kcp-go"
+	kcp "github.com/xtaci/kcp-go/v5"
 	"github.com/xtaci/tcpraw"
 )
 

client/main.go

@@ -14,7 +14,7 @@ import (
 
 	"github.com/pkg/errors"
 	"github.com/urfave/cli"
-	kcp "github.com/xtaci/kcp-go"
+	kcp "github.com/xtaci/kcp-go/v5"
 	"github.com/xtaci/kcptun/generic"
 	"github.com/xtaci/smux"
 )

client/signal.go

@@ -8,7 +8,7 @@ import (
 	"os/signal"
 	"syscall"
 
-	kcp "github.com/xtaci/kcp-go"
+	kcp "github.com/xtaci/kcp-go/v5"
 )
 
 func init() {

examples/kcptun.service

@@ -0,0 +1,16 @@
+Description=kcptun
+
+Wants=network.target
+After=syslog.target network-online.target
+
+[Service]
+Type=simple
+Environment=GOGC=20
+ExecStart=/home/user/client_linux_amd64 -c /home/user/local.json
+Restart=on-failure
+RestartSec=10
+KillMode=process
+LimitNOFILE=65536
+
+[Install]
+WantedBy=multi-user.target

generic/snmp.go

@@ -8,7 +8,7 @@ import (
 	"path/filepath"
 	"time"
 
-	"github.com/xtaci/kcp-go"
+	kcp "github.com/xtaci/kcp-go/v5"
 )
 
 func SnmpLogger(path string, interval int) {

go.mod

@@ -4,20 +4,19 @@ require (
 	github.com/coreos/go-iptables v0.4.2 // indirect
 	github.com/golang/snappy v0.0.1
 	github.com/google/gopacket v1.1.17 // indirect
-	github.com/klauspost/cpuid v1.2.2 // indirect
-	github.com/klauspost/reedsolomon v1.9.3 // indirect
-	github.com/pkg/errors v0.8.1
+	github.com/klauspost/cpuid v1.2.3 // indirect
+	github.com/pkg/errors v0.9.1
 	github.com/templexxx/cpufeat v0.0.0-20180724012125-cef66df7f161 // indirect
 	github.com/templexxx/xor v0.0.0-20191217153810-f85b25db303b // indirect
-	github.com/tjfoc/gmsm v1.0.1 // indirect
+	github.com/tjfoc/gmsm v1.3.0 // indirect
 	github.com/urfave/cli v1.21.0
-	github.com/xtaci/kcp-go v5.4.20+incompatible
-	github.com/xtaci/lossyconn v0.0.0-20190602105132-8df528c0c9ae // indirect
-	github.com/xtaci/smux v1.5.7
+	github.com/xtaci/kcp-go v5.4.20+incompatible // indirect
+	github.com/xtaci/kcp-go/v5 v5.5.14
+	github.com/xtaci/smux v1.5.14
 	github.com/xtaci/tcpraw v1.2.25
-	golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413
-	golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553 // indirect
-	golang.org/x/sys v0.0.0-20191218084908-4a24b4065292 // indirect
+	golang.org/x/crypto v0.0.0-20200320181102-891825fb96df
+	golang.org/x/net v0.0.0-20200320220750-118fecf932d8 // indirect
+	golang.org/x/sys v0.0.0-20200321134203-328b4cd54aae // indirect
 )
 
-go 1.13
+go 1.14

go.sum

@@ -7,39 +7,60 @@ github.com/google/gopacket v1.1.17 h1:rMrlX2ZY2UbvT+sdz3+6J+pp2z+msCq9MxTU6ymxbB
 github.com/google/gopacket v1.1.17/go.mod h1:UdDNZ1OO62aGYVnPhxT1U6aI7ukYtA/kB8vaU0diBUM=
 github.com/klauspost/cpuid v1.2.2 h1:1xAgYebNnsb9LKCdLOvFWtAxGU/33mjJtyOVbmUa0Us=
 github.com/klauspost/cpuid v1.2.2/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
+github.com/klauspost/cpuid v1.2.3 h1:CCtW0xUnWGVINKvE/WWOYKdsPV6mawAtvQuSl8guwQs=
+github.com/klauspost/cpuid v1.2.3/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
 github.com/klauspost/reedsolomon v1.9.3 h1:N/VzgeMfHmLc+KHMD1UL/tNkfXAt8FnUqlgXGIduwAY=
 github.com/klauspost/reedsolomon v1.9.3/go.mod h1:CwCi+NUr9pqSVktrkN+Ondf06rkhYZ/pcNv7fu+8Un4=
 github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/templexxx/cpu v0.0.1 h1:hY4WdLOgKdc8y13EYklu9OUTXik80BkxHoWvTO6MQQY=
+github.com/templexxx/cpu v0.0.1/go.mod h1:w7Tb+7qgcAlIyX4NhLuDKt78AHA5SzPmq0Wj6HiEnnk=
 github.com/templexxx/cpufeat v0.0.0-20180724012125-cef66df7f161 h1:89CEmDvlq/F7SJEOqkIdNDGJXrQIhuIx9D2DBXjavSU=
 github.com/templexxx/cpufeat v0.0.0-20180724012125-cef66df7f161/go.mod h1:wM7WEvslTq+iOEAMDLSzhVuOt5BRZ05WirO+b09GHQU=
 github.com/templexxx/xor v0.0.0-20191217153810-f85b25db303b h1:fj5tQ8acgNUr6O8LEplsxDhUIe2573iLkJc+PqnzZTI=
 github.com/templexxx/xor v0.0.0-20191217153810-f85b25db303b/go.mod h1:5XA7W9S6mni3h5uvOC75dA3m9CCCaS83lltmc0ukdi4=
+github.com/templexxx/xorsimd v0.4.1 h1:iUZcywbOYDRAZUasAs2eSCUW8eobuZDy0I9FJiORkVg=
+github.com/templexxx/xorsimd v0.4.1/go.mod h1:W+ffZz8jJMH2SXwuKu9WhygqBMbFnp14G2fqEr8qaNo=
 github.com/tjfoc/gmsm v1.0.1 h1:R11HlqhXkDospckjZEihx9SW/2VW0RgdwrykyWMFOQU=
 github.com/tjfoc/gmsm v1.0.1/go.mod h1:XxO4hdhhrzAd+G4CjDqaOkd0hUzmtPR/d3EiBBMn/wc=
+github.com/tjfoc/gmsm v1.3.0 h1:i7c6Za/IlgBvnGxYpfD7L3TGuaS+v6oGcgq+J9/ecEA=
+github.com/tjfoc/gmsm v1.3.0/go.mod h1:HaUcFuY0auTiaHB9MHFGCPx5IaLhTUd2atbCFBQXn9w=
 github.com/urfave/cli v1.21.0 h1:wYSSj06510qPIzGSua9ZqsncMmWE3Zr55KBERygyrxE=
 github.com/urfave/cli v1.21.0/go.mod h1:lxDj6qX9Q6lWQxIrbrT0nwecwUtRnhVZAJjJZrVUZZQ=
 github.com/xtaci/kcp-go v5.4.20+incompatible h1:TN1uey3Raw0sTz0Fg8GkfM0uH3YwzhnZWQ1bABv5xAg=
 github.com/xtaci/kcp-go v5.4.20+incompatible/go.mod h1:bN6vIwHQbfHaHtFpEssmWsN45a+AZwO7eyRCmEIbtvE=
+github.com/xtaci/kcp-go/v5 v5.5.11 h1:wYvoREAp6bG3sYwtxhY1QelbB/1fNggCtkt2DwqFj2M=
+github.com/xtaci/kcp-go/v5 v5.5.11/go.mod h1:Oyw+zrBrO58urX1AaWV+2RynthEKcs+qrRAh0Q8YpdU=
+github.com/xtaci/kcp-go/v5 v5.5.14-0.20200701100455-43d2c47d8ac1 h1:bnQj12vKzlMDxNGzFTj7ZDgXXpUpEQsX9mF/s7hD68o=
+github.com/xtaci/kcp-go/v5 v5.5.14-0.20200701100455-43d2c47d8ac1/go.mod h1:H0T/EJ+lPNytnFYsKLH0JHUtiwZjG3KXlTM6c+Q4YUo=
+github.com/xtaci/kcp-go/v5 v5.5.14 h1:YODIwvTyZmOTj3SduJeIcQPxthDoHllMm8YIBlK44Ik=
+github.com/xtaci/kcp-go/v5 v5.5.14/go.mod h1:H0T/EJ+lPNytnFYsKLH0JHUtiwZjG3KXlTM6c+Q4YUo=
 github.com/xtaci/lossyconn v0.0.0-20190602105132-8df528c0c9ae h1:J0GxkO96kL4WF+AIT3M4mfUVinOCPgf2uUWYFUzN0sM=
 github.com/xtaci/lossyconn v0.0.0-20190602105132-8df528c0c9ae/go.mod h1:gXtu8J62kEgmN++bm9BVICuT/e8yiLI2KFobd/TRFsE=
-github.com/xtaci/smux v1.5.4 h1:XpNDiuRLq9qDfoe7U2ROl363fvD42DCYmJaBI3i3TKM=
-github.com/xtaci/smux v1.5.4/go.mod h1:OMlQbT5vcgl2gb49mFkYo6SMf+zP3rcjcwQz7ZU7IGY=
-github.com/xtaci/smux v1.5.7 h1:fVOjux34i112nzp5BIF7yg4WvVKLj1pUMqEgSdiBho4=
-github.com/xtaci/smux v1.5.7/go.mod h1:OMlQbT5vcgl2gb49mFkYo6SMf+zP3rcjcwQz7ZU7IGY=
+github.com/xtaci/smux v1.5.14 h1:1j+zJYDZRv9FHaWqCJfH5RPizIm0fSzJIFbfVn8zsfg=
+github.com/xtaci/smux v1.5.14/go.mod h1:OMlQbT5vcgl2gb49mFkYo6SMf+zP3rcjcwQz7ZU7IGY=
 github.com/xtaci/tcpraw v1.2.25 h1:VDlqo0op17JeXBM6e2G9ocCNLOJcw9mZbobMbJjo0vk=
 github.com/xtaci/tcpraw v1.2.25/go.mod h1:dKyZ2V75s0cZ7cbgJYdxPvms7af0joIeOyx1GgJQbLk=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413 h1:ULYEB3JvPRE/IfO+9uO7vKV/xzVTO7XPAwm8xbf4w2g=
 golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20191219195013-becbf705a915/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200320181102-891825fb96df h1:lDWgvUvNnaTnNBc/dwOty86cFeKoKWbwy2wQj0gIxbU=
+golang.org/x/crypto v0.0.0-20200320181102-891825fb96df/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553 h1:efeOvDhwQ29Dj3SdAV/MJf8oukgn+8D8WgaCaRMchF8=
 golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200320220750-118fecf932d8 h1:1+zQlQqEEhUeStBTi653GZAnAuivZq/2hz+Iz+OP7rg=
+golang.org/x/net v0.0.0-20200320220750-118fecf932d8/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190405154228-4b34438f7a67/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191218084908-4a24b4065292 h1:Y8q0zsdcgAd+JU8VUA8p8Qv2YhuY9zevDG2ORt5qBUI=
-golang.org/x/sys v0.0.0-20191218084908-4a24b4065292/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191228213918-04cbcbbfeed8 h1:JA8d3MPx/IToSyXZG/RhwYEtfrKO1Fxrqe8KrkiLXKM=
+golang.org/x/sys v0.0.0-20191228213918-04cbcbbfeed8/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200321134203-328b4cd54aae h1:3tcmuaB7wwSZtelmiv479UjUB+vviwABz7a133ZwOKQ=
+golang.org/x/sys v0.0.0-20200321134203-328b4cd54aae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

server/main.go

@@ -16,7 +16,7 @@ import (
 	"golang.org/x/crypto/pbkdf2"
 
 	"github.com/urfave/cli"
-	kcp "github.com/xtaci/kcp-go"
+	kcp "github.com/xtaci/kcp-go/v5"
 	"github.com/xtaci/kcptun/generic"
 	"github.com/xtaci/smux"
 	"github.com/xtaci/tcpraw"

server/signal.go

@@ -8,7 +8,7 @@ import (
 	"os/signal"
 	"syscall"
 
-	kcp "github.com/xtaci/kcp-go"
+	kcp "github.com/xtaci/kcp-go/v5"
 )
 
 func init() {