gistfile1.java

public void addFailureHandling(Router router) {
    Route route = router.route();
    route.handler(LoggerHandler.create());
    
    // this does not get hit on a not found resource, i see the logger hit but my handler never gets hit
    route.failureHandler(routingContext -> {
        logger.warn("no path found for {}", routingContext.request().uri());
        routingContext.request().response().setStatusCode(HttpResponseStatus.NOT_FOUND.code()).end();
    });
}