net.Listener moved into config

engine/engine.go

@@ -6,7 +6,8 @@ import (
 	"time"
 
 	"github.com/labstack/gommon/log"
-	"net")
+	"net"
+)
 
 type (
 	// Engine defines the interface for HTTP server.
@@ -17,9 +18,6 @@ type (
 		// SetLogger sets the logger for the HTTP server.
 		SetLogger(*log.Logger)
 
-		// SetListener sets custom listener for the HTTP server.
-		SetListener(net.Listener)
-
 		// Start starts the HTTP server.
 		Start()
 	}
@@ -140,6 +138,7 @@ type (
 	// Config defines engine configuration.
 	Config struct {
 		Address      string        // TCP address to listen on.
+		Listener     net.Listener  // Custom net.Listener for the HTTP server.
 		TLSCertfile  string        // TLS certificate file path.
 		TLSKeyfile   string        // TLS key file path.
 		ReadTimeout  time.Duration // Maximum duration before timing out read of the request.

engine/fasthttp/server.go

@@ -9,17 +9,15 @@ import (
 	"github.com/labstack/echo/engine"
 	"github.com/labstack/gommon/log"
 	"github.com/valyala/fasthttp"
-	"net"
 )
 
 type (
 	// Server implements `engine.Engine`.
 	Server struct {
-		config   engine.Config
-		handler  engine.Handler
-		listener net.Listener
-		logger   *log.Logger
-		pool     *pool
+		config  engine.Config
+		handler engine.Handler
+		logger  *log.Logger
+		pool    *pool
 	}
 
 	pool struct {
@@ -91,11 +89,6 @@ func (s *Server) SetHandler(h engine.Handler) {
 	s.handler = h
 }
 
-// SetHandler implements `engine.Engine#SetListener` method.
-func (s *Server) SetListener(ln net.Listener) {
-	s.listener = ln
-}
-
 // SetLogger implements `engine.Engine#SetLogger` method.
 func (s *Server) SetLogger(l *log.Logger) {
 	s.logger = l
@@ -131,7 +124,7 @@ func (s *Server) Start() {
 	certfile := s.config.TLSCertfile
 	keyfile := s.config.TLSKeyfile
 
-	if nil == s.listener {
+	if nil == s.config.Listener {
 		s.startDefaultListener(addr, certfile, keyfile, handler)
 	} else {
 		s.startCustomListener(certfile, keyfile, handler)
@@ -148,9 +141,9 @@ func (s *Server) startDefaultListener(addr, certfile, keyfile string, handler fu
 
 func (s *Server) startCustomListener(certfile, keyfile string, handler func(c *fasthttp.RequestCtx)) {
 	if certfile != "" && keyfile != "" {
-		s.logger.Fatal(fasthttp.ServeTLS(s.listener, certfile, keyfile, handler))
+		s.logger.Fatal(fasthttp.ServeTLS(s.config.Listener, certfile, keyfile, handler))
 	} else {
-		s.logger.Fatal(fasthttp.Serve(s.listener, handler))
+		s.logger.Fatal(fasthttp.Serve(s.config.Listener, handler))
 	}
 }
 

engine/standard/server.go

@@ -7,18 +7,16 @@ import (
 	"github.com/labstack/echo"
 	"github.com/labstack/echo/engine"
 	"github.com/labstack/gommon/log"
-	"net"
 )
 
 type (
 	// Server implements `engine.Engine`.
 	Server struct {
 		*http.Server
-		config   engine.Config
-		handler  engine.Handler
-		listener net.Listener
-		logger   *log.Logger
-		pool     *pool
+		config  engine.Config
+		handler engine.Handler
+		logger  *log.Logger
+		pool    *pool
 	}
 
 	pool struct {
@@ -87,11 +85,6 @@ func (s *Server) SetHandler(h engine.Handler) {
 	s.handler = h
 }
 
-// SetHandler implements `engine.Engine#SetListener` method.
-func (s *Server) SetListener(ln net.Listener) {
-	s.listener = ln
-}
-
 // SetLogger implements `engine.Engine#SetLogger` method.
 func (s *Server) SetLogger(l *log.Logger) {
 	s.logger = l
@@ -102,7 +95,7 @@ func (s *Server) Start() {
 	certfile := s.config.TLSCertfile
 	keyfile := s.config.TLSKeyfile
 
-	if nil == s.listener {
+	if nil == s.config.Listener {
 		s.startDefaultListener(certfile, keyfile)
 	} else {
 		s.startCustomListener()
@@ -118,7 +111,7 @@ func (s *Server) startDefaultListener(certfile, keyfile string) {
 }
 
 func (s *Server) startCustomListener() {
-	s.logger.Fatal(s.Serve(s.listener))
+	s.logger.Fatal(s.Serve(s.config.Listener))
 }
 
 // ServeHTTP implements `http.Handler` interface.