listener.go

package main

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

func main() {
	f := "/tmp/connection.sock"
	defer os.Remove(f)

	listener, err := net.Listen("unix", f)
	if err != nil {
		log.Fatalf("Error: %v\n", err)
	}

	for {
		conn, err := listener.Accept()
		if err != nil {
			log.Fatalf("Error: %v\n", err)
			os.Remove(f)
		}

		go func() {
			defer conn.Close()
			conn.Write([]byte("hoge"))
		}()
	}
}