add go mod

use standard packet context

.github/workflows/go.yml

@@ -0,0 +1,31 @@
+name: Go
+on: [push]
+jobs:
+
+  build:
+    name: Build on GO ${{matrix.go-version}}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version: ["1.11.x", "1.12.x", "1.13.x", "1.14.x"]
+
+    steps:
+    - name: Set up Go ${{matrix.go-version}}
+      uses: actions/setup-go@v1
+      with:
+        go-version: ${{matrix.go-version}}
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v1
+
+    - name: Get dependencies
+      run: |
+        go get -v -t -d ./...
+        if [ -f Gopkg.toml ]; then
+            curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
+            dep ensure
+        fi
+
+    - name: Go test
+      run: go test -v -benchmem -test.bench=".*" -coverprofile=coverage.txt -covermode=atomic ./...

.gitignore

@@ -20,3 +20,4 @@ _cgo_export.*
 _testmain.go
 
 *.exe
+.idea

.travis.yml

@@ -1,4 +1,16 @@
 language: go
+
 go:
-  - 1.1
-  - tip
+  - 1.11.x
+  - 1.12.x
+  - 1.13.x
+  - 1.14.x
+
+install:
+  - go get -t -v ./...
+
+script:
+  - go test -v -benchmem -test.bench=".*" -coverprofile=coverage.txt -covermode=atomic ./...
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -1,6 +1,8 @@
-go-socks5 [![Build Status](https://travis-ci.org/armon/go-socks5.png)](https://travis-ci.org/armon/go-socks5)
+go-socks5 
 =========
 
+[![Build Status](https://travis-ci.org/armon/go-socks5.png)](https://travis-ci.org/armon/go-socks5)
+
 Provides the `socks5` package that implements a [SOCKS5 server](http://en.wikipedia.org/wiki/SOCKS).
 SOCKS (Secure Sockets) is used to route traffic between a client and server through
 an intermediate proxy layer. This can be used to bypass firewalls or NATs.

go.mod

@@ -0,0 +1,3 @@
+module github.com/thinkgos/socks5
+
+go 1.14

request.go

@@ -1,13 +1,12 @@
 package socks5
 
 import (
+	"context"
 	"fmt"
 	"io"
 	"net"
 	"strconv"
 	"strings"
-
-	"golang.org/x/net/context"
 )
 
 const (

resolver.go

@@ -1,9 +1,8 @@
 package socks5
 
 import (
+	"context"
 	"net"
-
-	"golang.org/x/net/context"
 )
 
 // NameResolver is used to implement custom name resolution

resolver_test.go

@@ -1,9 +1,8 @@
 package socks5
 
 import (
+	"context"
 	"testing"
-
-	"golang.org/x/net/context"
 )
 
 func TestDNSResolver(t *testing.T) {

ruleset.go

@@ -1,7 +1,7 @@
 package socks5
 
 import (
-	"golang.org/x/net/context"
+	"context"
 )
 
 // RuleSet is used to provide custom rules to allow or prohibit actions

ruleset_test.go

@@ -1,9 +1,8 @@
 package socks5
 
 import (
+	"context"
 	"testing"
-
-	"golang.org/x/net/context"
 )
 
 func TestPermitCommand(t *testing.T) {

socks5.go

@@ -2,12 +2,11 @@ package socks5
 
 import (
 	"bufio"
+	"context"
 	"fmt"
 	"log"
 	"net"
 	"os"
-
-	"golang.org/x/net/context"
 )
 
 const (