go : Chunked Transfer HTTP Server

main.go

package main

import (
	"fmt"
	"net/http"
	"time"
)

func handler(w http.ResponseWriter, r *http.Request) {
	
	w.WriteHeader(http.StatusOK)
	w.(http.Flusher).Flush()

	time.Sleep(2000 * time.Millisecond)

	fmt.Fprintln(w, "one")
	w.(http.Flusher).Flush()

	time.Sleep(2000 * time.Millisecond)

	fmt.Fprintln(w, "two")
	w.(http.Flusher).Flush()
}

func main() {
	http.HandleFunc("/", handler)
	http.ListenAndServe(":8085", nil)
}