Exeptionhandler not working correctly

[Freetoplay951]

[02:52:02] Unhandled exception in router
[02:52:03] Unhandled exception in router
[02:52:03] Unhandled exception in router
[02:52:08] Unhandled exception in router

I use:

Vertx vertex = Vertx.vertx();
Router router = Router.router(vertex);

router.route().handler(SessionHandler.create(LocalSessionStore.create(vertex)));
router.routeWithRegex("/files/.*").handler(this::handleFileRequests);
router.route().handler(BodyHandler.create()).handler(this::handleRequests);
router.route().failureHandler(failureContext -> {
    failureContext.response().setStatusCode(404).end();
});

HttpServer innerServer = vertex
        .createHttpServer()
        .requestHandler(router)
        .exceptionHandler(error -> {
        })
        .listen(port, handler -> {
        });

[Freetoplay951]

I added it here as I thought that vertx web handles routes

[tsegismont]

What do you mean with not working? Are you talking about the exceptionHandler set on the HTTP server? This handler is not related to Vert.x Web route handlers, it's related to lower-level, connection problems.

[Freetoplay951]

Imean that the error is stilöl showing up in console

[Freetoplay951]

.exceptionHandler(error -> { }) should prevent it

[tsegismont]

So I can confirm setting an exception handler on the HTTP server will have no effect. Can you provide some reproduction steps?