gistfile1.txt

  package main

    import "net"

    func echoServer(c net.Conn) {
        for {
            buf := make([]byte, 512)
            nr, err := c.Read(buf)
            if err != nil {
                return
            }

            data := buf[0:nr]
            println("Server got:", string(data))
            _, err = c.Write(data)
            if err != nil {
                panic("Write: " + err.Error())
            }
        }
    }

    func main() {
        l, err := net.Listen("unix", "/tmp/echo.sock")
        if err != nil {
            println("listen error", err.Error())
            return
        }

        for {
            fd, err := l.Accept()
            if err != nil {
                println("accept error", err.Error())
                return
            }

            go echoServer(fd)
        }
    }
Client

    package main

    import (
        "io"
        "net"
        "time"
    )

    func reader(r io.Reader) {
        buf := make([]byte, 1024)
        for {
            n, err := r.Read(buf[:])
            if err != nil {
                return
            }
            println("Client got:", string(buf[0:n]))
        }
    }

    func main() {
        c, err := net.Dial("unix", "/tmp/echo.sock")
        if err != nil {
            panic(err.Error())
        }
        defer c.Close()

        go reader(c)
        for {
            _, err := c.Write([]byte("hi"))
            if err != nil {
                println(err.Error())
                break
            }
            time.Sleep(1e9)
        }
    }