@Override
    public int getPort() {
        return port;
    }
Creates a new {@link WebServer} instance with the specified Armeria {@link Server}.

@param server the Armeria server
@param protocol the session protocol which is used for the primary port
@param address the primary local address that the server will be bound to
@param port the primary local port that the server will be bound to
@param beanFactory the bean factory that adding {@link ArmeriaBeanPostProcessor} to
                   the application context.
spring/boot3-webflux-autoconfigure/src/main/java/com/linecorp/armeria/spring/web/reactive/ArmeriaWebServer.java