diff --git a/connection-handler.go b/connection-handler.go
index 0bb116e..51e6119 100644
--- a/connection-handler.go
+++ b/connection-handler.go
@@ -2,7 +2,6 @@ package server
 
 import (
 	"crypto/tls"
-	"fmt"
 	"net"
 	"time"
 )
@@ -20,16 +19,21 @@ type ConnectionHandlers struct {
 	// The maximum number of concurrent connections the server may serve.
 	//
 	// DefaultConcurrency is used if not set.
-	Network 		 string			`json:"network"`
-	Address 		 string			`json:"address"`
-	Concurrency      int			`json:"concurrency"`
-	KeepAlive        time.Duration	`json:"keepAlive"`
-	HandshakeTimeout time.Duration	`json:"handshakeTimeout"`
+	Network          string        `json:"network"`
+	Address          string        `json:"address"`
+	Concurrency      int           `json:"concurrency"`
+	KeepAlive        time.Duration `json:"keepAlive"`
+	HandshakeTimeout time.Duration `json:"handshakeTimeout"`
 	TLSConfig        *tls.Config
 }
 
 func (ch *ConnectionHandlers) Listener(serverCtx ServerCtx) (net.Listener, error) {
-	return nil, fmt.Errorf("Method[ConnectionHandler.Listener] is not implemented")
+	l, err := net.Listen(ch.Network, ch.Address)
+	if nil != err {
+		return nil, err
+	}
+
+	return l, nil
 }
 
 func (ch *ConnectionHandlers) GetConcurrency() int {