/* Copyright (C) 2014 by Alexandru Cojocaru */

/* This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>. */

package main

import (
	"io"
	"log"
	"net"
	"os"
)

func main() {
	log.SetFlags(log.Lshortfile)
	con, err := net.Dial("tcp", ":7")
	if err != nil {
		log.Fatal(err)
	}
	_, err = io.Copy(con, os.Stdin)
	if err != nil {
		log.Fatal(err)
	}
	if tcpcon, ok := con.(*net.TCPConn); ok {
		tcpcon.CloseWrite()
	}
	_, err = io.Copy(os.Stdout, con)
	if err != nil {
		log.Fatal(err)
	}
	err = con.Close()
	if err != nil {
		log.Fatal(err)
	}
}