Questions tagged [java-vertx-web]
14 questions
2
votes
1 answer
Rest API GET response with binary data
I am working on Restful API, in memory we have a Json-format object, customer needs to download this json object with zip file format.
Now I am using Vertx to implement this GET response, the response needs to return a ZIP-format binary data,…
Joe
- 623
- 7
- 16
2
votes
1 answer
Vertx Web: How to split and organize routes across multiple files?
So far I'm really loving Vertx. The documentation is great, and the cross-language support is amazing.
However, the examples and documentation for my specific problem all seem to be out of date. I guess the API has changed a bit since 3.4.x (I'm…
foxtrotuniform6969
- 3,527
- 7
- 28
- 54
0
votes
1 answer
Vertx Sessionhandler Creating new Session for EVERY Request
I have a login page in a nextjs app running on port 3000. The login page calls /sign-in api on vertx server on port 8082. After successful login, the user is redirect from login page to dashboard page which on same nexjs app. From dashboard, I call…
ZiCode
- 19
- 6
0
votes
1 answer
How to make StaticHandler download all Mime types?
I have a basic verticle serving files from the data folder:
public class Server extends AbstractVerticle
{
@Override
public void start() throws Exception {
Router router = Router.router(vertx);
…
Lukas Weber
- 455
- 6
- 13
0
votes
1 answer
Vertx Web routers are "losing" request parameters
I am running a test Vertx application that is supposed to receive a POST request and process some JSON data. This is using Vertx V4.3.8.
The JSON data is being passed through the following Javascript code:
var countWords = function(toSend) {
var…
Factor Three
- 2,094
- 5
- 35
- 51
0
votes
0 answers
does deploying multiple instances of a verticle for creating a httpserver use multiple threading for handling requests?
I want my vertx application to use multiple threads ( multiple event loops ) to take advantage of multiple cores and handles requests more optimally. Hence, I have deployed multiple instances of the server init verticle.
But it doesn't seem like it…
Ashwin Prasad
- 108
- 1
- 6
0
votes
1 answer
Vertx Form Login Handler with Postgresql Failure
I am trying to authenticate user using FormLoginHandler and Postgresql Database with SqlAuthentication.
But I get the following error:
Jun 15, 2022 1:14:34 PM io.vertx.ext.web.RoutingContext
SEVERE: Unhandled exception in…
Lucas
- 43
- 5
0
votes
2 answers
Vertx Web Resource Not Found
In one of the projects that I'm working on I register routes onto the Router dynamically like below.
vertx.eventBus().consumer("REGISTER_ROUTE", handler -> {
JsonObject message = (JsonObject) handler.body();
HttpMethod method =…
Hegdekar
- 1,147
- 1
- 13
- 16
0
votes
0 answers
Vert.x Web app throws IllegalStateExceptions when run in a Docker container
I have a Vert.x Web application that acts as a simple web server. The start() method of the verticle is below:
@Override
public void start() throws Exception
{
HttpServerOptions options = new HttpServerOptions();
…
Factor Three
- 2,094
- 5
- 35
- 51
0
votes
1 answer
Request Parameters validations in vertx 4.0.3
I was using vertx-Web-api-contracts in vertx 3.0 to validate my query parameters and form parameters using
HTTPRequestValidationHandler and ParameterTypeValidator
code sample :
private final ParameterTypeValidator fileIdValueValidator = new…
adhikari
- 112
- 2
- 13
0
votes
1 answer
Vert.x: how to isolate a verticle to dedicated event loop?
In my java application, I am using vertx-web 3.9.3 to create a web server for hosting both a web-app and some rest api endpoints. The web-app is mission critical, the rest api, however, is just a nice to have.
I deployed the web-app and rest api…
Xinchao
- 2,929
- 1
- 24
- 39
0
votes
1 answer
Unable to serve static resources from classpath using vertx-web
The vertx-web documentation says that it is possible to serve static resources from the classpath, and everything I've read in forum/help threads seems to confirm this. Unfortunately I can't seem to get it to work.
public class MainVerticle extends…
drkstr101
- 760
- 1
- 6
- 23
0
votes
1 answer
OpenApi generator java-vertx-web where to put business logic
I am trying out the java-vertx-web yaml to code generator. The generation process works fine and i get the code in target/generated-sources/openapi/src/gen/java/main/org/openapitools/vertxweb/server/api.
There are files…
Jonathan R
- 3,652
- 3
- 22
- 40
-1
votes
1 answer
Do function execution continues after failing Promise in Java Vertx
I have a function which I'm trying to reduce complexity of.
public Future getAllCompanies() {
String url = ...
return Future.future(
promise ->…
M Usama Alvi
- 187
- 1
- 15