package main
import (
    "fmt"
    "log"
    "net"
    "bufio"
    "io"
)
func handleConnection(conn net.Conn) {
    br := bufio.NewReader(conn)
    for{
        data,err := br.ReadString('\n')
        if err == io.EOF{
            break
        }
        fmt.Printf("%s",data)
        fmt.Fprintf(conn,"OK\n")
    }
    conn.Close()
}
func main() {
    ln,err := net.Listen("tcp",":8092")
    if err != nil {
        panic(err)
    }
    for {
        conn,err := ln.Accept()
        if err != nil {
            log.Fatal("get client connection error: ",err)
        }
        go handleConnection(conn)
    }
}