steren/chunked.go

## chunked.go
package main

import (
	//"bytes"
	//"io/ioutil"
	"fmt"
	"io"
	"log"
	"net/http"
	"os"
)

func main() {

	http.HandleFunc("/videos/big-buck-bunny.mp4", func(w http.ResponseWriter, r *http.Request) {
		// Direct file serving
		//http.ServeFile(w, r, "videos/big-buck-bunny.mp4")


		w.Header().Set("Content-Type", "video/mp4")
		w.Header().Set("Transfer-Encoding", "chunked")

		f, _ := os.Open("videos/big-buck-bunny.mp4")

		// Using a Reader?
		//r := bufio.NewReader(f)

		// Using Buffer
		//streamVideoBytes, _ := ioutil.ReadFile("videos/big-buck-bunny.mp4")
		//b := bytes.NewBuffer(streamVideoBytes)
		//b.WriteTo(w)

		// Using a Copy
		io.Copy(w, f)
	})

	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		io.WriteString(w, `<!DOCTYPE html>
		<html>
		<body>
		<video controls autoplay width="1024">
			<source src="/videos/big-buck-bunny.mp4" type="video/mp4">
		</video>
		</body></html>`)
	})

	port := os.Getenv("PORT")
	if port == "" {
		port = "8080"
	}

	log.Print("Hello from Cloud Run! The container started successfully and is listening for HTTP requests on $PORT.")
	log.Fatal(http.ListenAndServe(fmt.Sprintf(":%s", port), nil))
}
	package main

	import (
	//"bytes"
	//"io/ioutil"
	"fmt"
	"io"
	"log"
	"net/http"
	"os"
	)

	func main() {

	http.HandleFunc("/videos/big-buck-bunny.mp4", func(w http.ResponseWriter, r *http.Request) {
	// Direct file serving
	//http.ServeFile(w, r, "videos/big-buck-bunny.mp4")


	w.Header().Set("Content-Type", "video/mp4")
	w.Header().Set("Transfer-Encoding", "chunked")

	f, _ := os.Open("videos/big-buck-bunny.mp4")

	// Using a Reader?
	//r := bufio.NewReader(f)

	// Using Buffer
	//streamVideoBytes, _ := ioutil.ReadFile("videos/big-buck-bunny.mp4")
	//b := bytes.NewBuffer(streamVideoBytes)
	//b.WriteTo(w)

	// Using a Copy
	io.Copy(w, f)
	})

	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
	io.WriteString(w, `<!DOCTYPE html>
	<html>
	<body>
	<video controls autoplay width="1024">
	<source src="/videos/big-buck-bunny.mp4" type="video/mp4">
	</video>
	</body></html>`)
	})

	port := os.Getenv("PORT")
	if port == "" {
	port = "8080"
	}

	log.Print("Hello from Cloud Run! The container started successfully and is listening for HTTP requests on $PORT.")
	log.Fatal(http.ListenAndServe(fmt.Sprintf(":%s", port), nil))
	}