Test (very) basic networking.

cmd/Server.go

@@ -2,6 +2,8 @@ package cmd // code.bitsetter.de/fun/gosl/cmd
 
 import (
 	"fmt"
+	"log"
+	"net"
 
 	"github.com/spf13/cobra"
 
@@ -15,8 +17,31 @@ var cmdServer = &cobra.Command{
 	//	Run:
 }
 
+func handleConn(conn *net.TCPConn) {
+	log.Println("Got a connection!")
+	conn.Close()
+
+}
+
 func runServer(cmd *cobra.Command, args []string) {
 	fmt.Println("running server ...")
+
+	listener, err := net.ListenTCP("tcp", &net.TCPAddr{Port: 8989})
+	if err != nil {
+		log.Fatal(err)
+		panic("Could not open Listener")
+	}
+	defer listener.Close()
+	for {
+		conn, err := listener.AcceptTCP()
+		if err != nil {
+			log.Fatal(err)
+			panic("Listener could not accept connection!")
+		}
+
+		go handleConn(conn)
+	}
+
 	data.TestNC()
 }