crhntr/main.go

## main.go
// golang http2 example
// run these before: openssl genrsa -out server.key 2048
//                   openssl ecparam -genkey -name secp384r1 -out server.key
//                   openssl req -new -x509 -sha256 -key server.key -out server.crt -days 3650
package main

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

func PushAlertHandler(w http.ResponseWriter, r *http.Request) {
	log.Println("/alert")

	time.Sleep(3 * time.Second)
	w.Header().Set("Content-Type", "application/javascript")
	w.Write([]byte(`alert("you got me");`))
}

func HelloHandler2(w http.ResponseWriter, r *http.Request) {
	log.Println("/2")
	if pw, ok := w.(http.Pusher); ok {
		log.Println("attempting push")
		if err := pw.Push("/alert", nil); err != nil {
			log.Println("push failed")
		}
	}
	time.Sleep(3 * time.Second)
	w.Header().Set("Content-Type", "text/html")
	w.Write([]byte("<!DOCTYPE html><html><head><script src=\"/alert\"></script></head><body><p>This is an example server.</p></body></html>"))
}

func HelloHandler1(w http.ResponseWriter, r *http.Request) {
	log.Println("/1")
	time.Sleep(3 * time.Second)
	w.Header().Set("Content-Type", "text/html")
	w.Write([]byte("<!DOCTYPE html><html><head><script src=\"/alert\"></script></head><body><p>This is an example server.</p></body></html>"))
}

func IndexHandler(w http.ResponseWriter, r *http.Request) {
	log.Println("/")
	w.Header().Set("Content-Type", "text/html")
	w.Write([]byte("<!DOCTYPE html><html><head></head><body><a href=\"/1\">1</a><br><a href=\"/2\">2</a></body></html>"))
}

func main() {
	http.HandleFunc("/", IndexHandler)
	http.HandleFunc("/2", HelloHandler2)
	http.HandleFunc("/1", HelloHandler1)
	http.HandleFunc("/alert", PushAlertHandler)
	err := http.ListenAndServeTLS(":8443", "server.crt", "server.key", nil)
	if err != nil {
		log.Fatal("ListenAndServe: ", err)
	}
}
	// golang http2 example
	// run these before: openssl genrsa -out server.key 2048
	// openssl ecparam -genkey -name secp384r1 -out server.key
	// openssl req -new -x509 -sha256 -key server.key -out server.crt -days 3650
	package main

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

	func PushAlertHandler(w http.ResponseWriter, r *http.Request) {
	log.Println("/alert")

	time.Sleep(3 * time.Second)
	w.Header().Set("Content-Type", "application/javascript")
	w.Write([]byte(`alert("you got me");`))
	}

	func HelloHandler2(w http.ResponseWriter, r *http.Request) {
	log.Println("/2")
	if pw, ok := w.(http.Pusher); ok {
	log.Println("attempting push")
	if err := pw.Push("/alert", nil); err != nil {
	log.Println("push failed")
	}
	}
	time.Sleep(3 * time.Second)
	w.Header().Set("Content-Type", "text/html")
	w.Write([]byte("<!DOCTYPE html><html><head><script src=\"/alert\"></script></head><body><p>This is an example server.</p></body></html>"))
	}

	func HelloHandler1(w http.ResponseWriter, r *http.Request) {
	log.Println("/1")
	time.Sleep(3 * time.Second)
	w.Header().Set("Content-Type", "text/html")
	w.Write([]byte("<!DOCTYPE html><html><head><script src=\"/alert\"></script></head><body><p>This is an example server.</p></body></html>"))
	}

	func IndexHandler(w http.ResponseWriter, r *http.Request) {
	log.Println("/")
	w.Header().Set("Content-Type", "text/html")
	w.Write([]byte("<!DOCTYPE html><html><head></head><body><a href=\"/1\">1</a><br><a href=\"/2\">2</a></body></html>"))
	}

	func main() {
	http.HandleFunc("/", IndexHandler)
	http.HandleFunc("/2", HelloHandler2)
	http.HandleFunc("/1", HelloHandler1)
	http.HandleFunc("/alert", PushAlertHandler)
	err := http.ListenAndServeTLS(":8443", "server.crt", "server.key", nil)
	if err != nil {
	log.Fatal("ListenAndServe: ", err)
	}
	}