http grace restart module
router := &http.ServeMux{} cer, err := tls.LoadX509KeyPair("config/server.crt", "config/server.key") if err != nil { log.Println(err) return } cfg := &tls.Config{ Certificates: []tls.Certificate{cer}, MinVersion: tls.VersionTLS12, CurvePreferences: []tls.CurveID{tls.CurveP521, tls.CurveP384, tls.CurveP256}, PreferServerCipherSuites: true, CipherSuites: []uint16{ tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, tls.TLS_RSA_WITH_AES_256_GCM_SHA384, tls.TLS_RSA_WITH_AES_256_CBC_SHA, }, }
srv := &http.Server{ Addr: ":443", Handler: router, TLSConfig: cfg, WriteTimeout: 60 * time.Second, ReadTimeout: 60 * time.Second, } http2.ConfigureServer(srv, nil) a := gracehttp.InitHandler(srv) a.ServerRun()