improved forker interfaces

- separated child methods
- update name initializer echo framework

_example/echo/main.go

@@ -11,7 +11,7 @@ func main() {
 
 	e.GET("/", Greeting)
 
-	e.Logger.Fatal(f.Start(":8080"))
+	e.Logger.Fatal(f.StartEcho(":8080"))
 }
 
 func Greeting(c echo.Context) error {

forker.go

@@ -21,9 +21,6 @@ const (
 type Fork struct {
 	echo *echo.Echo
 
-	Network   Network // Network is net type tcp4, tcp, tcp6, udp, udp4, udp6
-	ReusePort bool    // ReusePort use for windows support child process base on system call
-
 	serveFunc    func(ln net.Listener) error
 	serveTLSFunc func(ln net.Listener, certFile, keyFile string) error
 
@@ -32,6 +29,9 @@ type Fork struct {
 	files        []*os.File
 
 	childsPid []int
+
+	Network   Network // Network is net type tcp4, tcp, tcp6, udp, udp4, udp6
+	ReusePort bool    // ReusePort use for windows support child process base on system call
 }
 
 type processSignal struct {
@@ -80,8 +80,8 @@ func NewEchoForker(opts ...Option) EchoForker {
 	return forker
 }
 
-// Start listener echo
-func (f *Fork) Start(address string) error {
+// StartEcho listener echo
+func (f *Fork) StartEcho(address string) error {
 	if isChild() {
 		ln, err := f.listen(address)
 		if err != nil {

go.mod

@@ -8,7 +8,6 @@ require (
 )
 
 require (
-	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
 	github.com/labstack/gommon v0.3.1 // indirect
 	github.com/mattn/go-colorable v0.1.11 // indirect
 	github.com/mattn/go-isatty v0.0.14 // indirect
@@ -19,5 +18,4 @@ require (
 	golang.org/x/net v0.0.0-20220225172249-27dd8689420f // indirect
 	golang.org/x/sys v0.0.0-20221006211917-84dc82d7e875 // indirect
 	golang.org/x/text v0.3.7 // indirect
-	golang.org/x/time v0.0.0-20220922220347-f3bd1da661af // indirect
 )

go.sum

@@ -3,8 +3,6 @@ github.com/andybalholm/brotli v1.0.4/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHG
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
-github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
 github.com/klauspost/compress v1.15.0 h1:xqfchp4whNFxn5A4XFyyYtitiWI8Hy5EW59jEwcyL6U=
 github.com/klauspost/compress v1.15.0/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk=
 github.com/labstack/echo/v4 v4.9.0 h1:wPOF1CE6gvt/kmbMR4dGzWvHMPT+sAEUJOwOTtvITVY=
@@ -48,8 +46,6 @@ golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuX
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/time v0.0.0-20220922220347-f3bd1da661af h1:Yx9k8YCG3dvF87UAn2tu2HQLf2dt/eR1bXxpLMWeH+Y=
-golang.org/x/time v0.0.0-20220922220347-f3bd1da661af/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

interface.go

@@ -2,25 +2,21 @@ package forker
 
 import (
 	"github.com/labstack/echo/v4"
-	"net"
-	"os/exec"
 )
 
 type Forker interface {
+	child
 	ListenAndServe(address string) error
 	ListenAndServeTLS(address, certFile, keyFile string) error
-	NumOfChild() int
-	ChildPids() []int
-
-	forker(address string) (err error)
-	listen(address string) (net.Listener, error)
-	setTCPListenerFiles(address string) error
-	doCmd() (*exec.Cmd, error)
 }
 
 type EchoForker interface {
-	Start(address string) error
+	child
+	StartEcho(address string) error
 	GetEcho() *echo.Echo
+}
+
+type child interface {
 	NumOfChild() int
 	ChildPids() []int
 }