func main() { var srv http.Server flag.BoolVar(&http2.VerboseLogs, "verbose", false, "Verbose HTTP/2 debugging.") flag.Parse() srv.Addr = *httpsAddr srv.ConnState = idleTimeoutHook() registerHandlers() if *prod { *hostHTTP = "http2.golang.org" *hostHTTPS = "http2.golang.org" log.Fatal(serveProd()) } url := "https://" + httpsHost() + "/" log.Printf("Listening on " + url) http2.ConfigureServer(&srv, &http2.Server{}) if *httpAddr != "" { go func() { log.Printf("Listening on http://" + httpHost() + "/ (for unencrypted HTTP/1)") log.Fatal(http.ListenAndServe(*httpAddr, nil)) }() } go func() { log.Fatal(srv.ListenAndServeTLS("server.crt", "server.key")) }() select {} }
// Server returns the internal *http.Server. func (e *Echo) Server(addr string) *http.Server { s := &http.Server{Addr: addr, Handler: e} // TODO: Remove in Go 1.6+ if e.http2 { http2.ConfigureServer(s, nil) } return s }
func (e *Echo) run(s *http.Server, files ...string) { s.Handler = e // TODO: Remove in Go 1.6+ if e.http2 { http2.ConfigureServer(s, nil) } if len(files) == 0 { e.logger.Fatal(s.ListenAndServe()) } else if len(files) == 2 { e.logger.Fatal(s.ListenAndServeTLS(files[0], files[1])) } else { e.logger.Fatal("invalid TLS configuration") } }
func serveProdTLS() error { c, err := googlestorage.NewServiceClient() if err != nil { return err } slurp := func(key string) ([]byte, error) { const bucket = "http2-demo-server-tls" rc, _, err := c.GetObject(&googlestorage.Object{ Bucket: bucket, Key: key, }) if err != nil { return nil, fmt.Errorf("Error fetching GCS object %q in bucket %q: %v", key, bucket, err) } defer rc.Close() return ioutil.ReadAll(rc) } certPem, err := slurp("http2.golang.org.chained.pem") if err != nil { return err } keyPem, err := slurp("http2.golang.org.key") if err != nil { return err } cert, err := tls.X509KeyPair(certPem, keyPem) if err != nil { return err } srv := &http.Server{ TLSConfig: &tls.Config{ Certificates: []tls.Certificate{cert}, }, } http2.ConfigureServer(srv, &http2.Server{}) ln, err := net.Listen("tcp", ":443") if err != nil { return err } return srv.Serve(tls.NewListener(tcpKeepAliveListener{ln.(*net.TCPListener)}, srv.TLSConfig)) }