Function buildHTTPServer

modules/caddyhttp/staticresp.go:260–314

(
	i int,
	port uint,
	addr string,
	statusCode int,
	hdr http.Header,
	body string,
	accessLog bool,
)

}

func buildHTTPServer(
	i int,
	port uint,
	addr string,
	statusCode int,
	hdr http.Header,
	body string,
	accessLog bool,
) (*Server, error) {
	// nolint:prealloc
	var handlers []json.RawMessage

	// response body supports a basic template; evaluate it
	tplCtx := struct {
		N       int    // server number
		Port    uint   // only the port
		Address string // listener address
	}{
		N:       i,
		Port:    port,
		Address: addr,
	}
	tpl, err := template.New("body").Parse(body)
	if err != nil {
		return nil, err
	}
	buf := new(bytes.Buffer)
	err = tpl.Execute(buf, tplCtx)
	if err != nil {
		return nil, err
	}

	// create route with handler
	handler := StaticResponse{
		StatusCode: WeakString(fmt.Sprintf("%d", statusCode)),
		Headers:    hdr,
		Body:       buf.String(),
	}
	handlers = append(handlers, caddyconfig.JSONModuleObject(handler, "handler", "static_response", nil))
	route := Route{HandlersRaw: handlers}

	server := &Server{
		Listen:            []string{addr},
		ReadHeaderTimeout: caddy.Duration(10 * time.Second),
		IdleTimeout:       caddy.Duration(30 * time.Second),
		MaxHeaderBytes:    1024 * 10,
		Routes:            RouteList{route},
		AutoHTTPS:         &AutoHTTPSConfig{DisableRedir: true},
	}
	if accessLog {
		server.Logs = new(ServerLogConfig)
	}

	return server, nil
}

func cmdRespond(fl caddycmd.Flags) (int, error) {
	caddy.TrapSignals()