Open socket before defer close

src/main.go

@@ -67,6 +67,8 @@ func main() {
 	
 	}
 
+	ln, _ := net.Listen("tcp", ":8081")
+	
 	//cleanup
 	defer func() {
 		cmd.Process.Kill()
@@ -85,7 +87,7 @@ func main() {
 	}()
 
 	//accepts command from cmd.go and sends them to the server
-	ln, _ := net.Listen("tcp", ":8081")
+	
 	go func() {
 		//accept connections from clients
 		for {