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vert.x

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Welcome to the vert.x google group!

Vert.x - a tool-kit for building reactive applications on the JVM

Please use this group for any user or development vert.x topics.

For development discussions please use the development group

For commits please see the commits list

For any private enquiries about Vert.x please send an email to the enquiries list

0 selected

jul...@julienviet.com, … Himanshu Gupta251

3 Apr

What would you like to see in Vert.x

May be a CDI library specially for vert.x ... All the ones out there are good but a vert.x tailored

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What would you like to see in Vert.x

May be a CDI library specially for vert.x ... All the ones out there are good but a vert.x tailored

3 Apr

Satyabrata Mishra, Thomas SEGISMONT5

13 Sept

DNS resolution failing with java.net.UnknownHostException

Le sam. 13 sept. 2025 à 19:19, Satyabrata Mishra <satya.m...@gmail.com> a écrit : Hello

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DNS resolution failing with java.net.UnknownHostException

Le sam. 13 sept. 2025 à 19:19, Satyabrata Mishra <satya.m...@gmail.com> a écrit : Hello

13 Sept

Aleksandar Pavlovic, Thomas SEGISMONT4

11 Sept

How to hot-reload with vert.x 5 VertxApplication launcher

Hi, In the version 2 of the Vert.x Maven plugin, there is some code for file changes monitoring

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How to hot-reload with vert.x 5 VertxApplication launcher

Hi, In the version 2 of the Vert.x Maven plugin, there is some code for file changes monitoring

11 Sept

3 Sept

5.0.4 / 4.5.21 releases fixing for CVE-2025-58057 and CVE-2025-58056

Hi community, Eclipse Vert.x 5.0.4 an 4.5.21 have been released https://vertx.io/blog/eclipse-vert-x-

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5.0.4 / 4.5.21 releases fixing for CVE-2025-58057 and CVE-2025-58056

Hi community, Eclipse Vert.x 5.0.4 an 4.5.21 have been released https://vertx.io/blog/eclipse-vert-x-

3 Sept

Brad Grier, Julien Viet3

28 Aug

I was looking at the files changed for the pull request to see how to use the new feature. There are

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I was looking at the files changed for the pull request to see how to use the new feature. There are

28 Aug

jim-g...@spudsoft.co.uk, Julien Viet2

22 Aug

Any way to add context data to HttpServerRequest?

Hi, you can use Vert.x context local data that can be stored with an vertx context having a lifecycle

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Any way to add context data to HttpServerRequest?

Hi, you can use Vert.x context local data that can be stored with an vertx context having a lifecycle

22 Aug

E. Ulrich Kriegel, Julien Viet3

22 Aug

What is the replacement to setMaxPoolSize in WebClientOptions in Vertx 5.0.2

you need to use the factory method that takes the new PoolOptions parameter: WebClient create(Vertx

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What is the replacement to setMaxPoolSize in WebClientOptions in Vertx 5.0.2

you need to use the factory method that takes the new PoolOptions parameter: WebClient create(Vertx

22 Aug

13 Aug

5.0.3 / 4.5.18 releases (providing protection for MadeYouReset DDOS attacks)

Hi community, Eclipse Vert.x 5.0.3 an 4.5.18 have been released https://vertx.io/blog/eclipse-vert-x-

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5.0.3 / 4.5.18 releases (providing protection for MadeYouReset DDOS attacks)

Hi community, Eclipse Vert.x 5.0.3 an 4.5.18 have been released https://vertx.io/blog/eclipse-vert-x-

13 Aug

E. Ulrich Kriegel, Thomas SEGISMONT2

23 Jul

Oracle Client and ldap authentification for an oracle connection

Hi, It's not planned, but perhaps can you put the configuration in a tnsnames file and then use a

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Oracle Client and ldap authentification for an oracle connection

Hi, It's not planned, but perhaps can you put the configuration in a tnsnames file and then use a

23 Jul

Ronald van Raaphorst, … Thomas SEGISMONT7

16 Jul

Backpressure for several subsequent API calls

Thanks for the feedback, Bruno! Le mer. 16 juil. 2025 à 10:13, 'Bruno F' via vert.x <vertx

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Backpressure for several subsequent API calls

Thanks for the feedback, Bruno! Le mer. 16 juil. 2025 à 10:13, 'Bruno F' via vert.x <vertx

16 Jul

Sachin Mittal, Thomas SEGISMONT4

10 Jul

Do we need to set setThreadingModel(ThreadingModel.WORKER) for executeBlocking to be executed by worker thread

To get a definitive answer about performance, you have to benchmark your own use case. In general,

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Do we need to set setThreadingModel(ThreadingModel.WORKER) for executeBlocking to be executed by worker thread

To get a definitive answer about performance, you have to benchmark your own use case. In general,

10 Jul

Sachin Mittal, Thomas SEGISMONT3

9 Jul

Urgent help, with upgrade to 5.0.1 vertx web application stops after 2 minutes

Hi, Yes this fixed the problem. Thanks Sachin On Tue, Jul 8, 2025 at 11:59 PM Thomas SEGISMONT <

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Urgent help, with upgrade to 5.0.1 vertx web application stops after 2 minutes

Hi, Yes this fixed the problem. Thanks Sachin On Tue, Jul 8, 2025 at 11:59 PM Thomas SEGISMONT <

9 Jul

E. Ulrich Kriegel, Thomas SEGISMONT3

8 Jul

Package io.vertx.ext.unit.junit not found

Thanks for sharing. io.vertx.ext.unit.junit package is specific to the jUnit 4 integration. For

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Package io.vertx.ext.unit.junit not found

Thanks for sharing. io.vertx.ext.unit.junit package is specific to the jUnit 4 integration. For

8 Jul

24 Jun

Eclipse Vert.x 5.0.1 released

Hi, we have just released Vert.x 5.0.1. All details in the blog post: https://vertx.io/blog/eclipse-

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Eclipse Vert.x 5.0.1 released

Hi, we have just released Vert.x 5.0.1. All details in the blog post: https://vertx.io/blog/eclipse-

24 Jun

ariffi...@gmail.com, hantsy bai5

14 Jun

Vertx 5 with Spring

Thank you. -a On Fri, Jun 13, 2025 at 8:58 PM hantsy bai <han...@gmail.com> wrote: https://

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Vertx 5 with Spring

Thank you. -a On Fri, Jun 13, 2025 at 8:58 PM hantsy bai <han...@gmail.com> wrote: https://

14 Jun

Himanshu Gupta, Thomas SEGISMONT2

10 Jun

May be incorrect JPMS module-info entries

Hi, Good point, perhaps these should be "requires static", because we need the modules for

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May be incorrect JPMS module-info entries

Hi, Good point, perhaps these should be "requires static", because we need the modules for

10 Jun

Himanshu Gupta, Thomas SEGISMONT2

10 Jun

setMetricsName for vertx Webclient/HttpClient

Hi, Thanks for the heads-up. Indeed, the feature is missing in Micrometer. We could have the metrics

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setMetricsName for vertx Webclient/HttpClient

Hi, Thanks for the heads-up. Indeed, the feature is missing in Micrometer. We could have the metrics

10 Jun

whitew...@gmail.com, Julien Viet2

22 May

Any examples about EXTERNAL thread modeling?

That is a non public feature at the moment. You can look at this integration test that demonstrates

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Any examples about EXTERNAL thread modeling?

That is a non public feature at the moment. You can look at this integration test that demonstrates

22 May

xinchao zhang, Paulo Lopes2

20 May

Should OAuth2AuthHandlerImpl verify the "offline_access" scope?

Hi Xinchao, This is an interesting finding, please open a issue (and a PR if you're interested)

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Should OAuth2AuthHandlerImpl verify the "offline_access" scope?

Hi Xinchao, This is an interesting finding, please open a issue (and a PR if you're interested)

20 May

Gordan Krešić, hantsy bai6

19 May

Vert.x-like router library for servlet containers

When using Jetty/Tomcat, use Spring please, since 5.x Spring MVC provides functional programming.

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Vert.x-like router library for servlet containers

When using Jetty/Tomcat, use Spring please, since 5.x Spring MVC provides functional programming.

19 May

Julien Viet, Gordan Krešić2

18 May

Eclipse Vert.x 5.0.0 is released

On 15. 05. 2025. 08:20, Julien Viet wrote: > Hi folks, > > I am very proud and honoured to

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Eclipse Vert.x 5.0.0 is released

On 15. 05. 2025. 08:20, Julien Viet wrote: > Hi folks, > > I am very proud and honoured to

18 May

Evaristo Camarero

5 May

Adding warm-up concept to load balancer

Hi there, I have been inspecting the new vertx 5 load-balancer. In my view could be improved with a

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Adding warm-up concept to load balancer

Hi there, I have been inspecting the new vertx 5 load-balancer. In my view could be improved with a

5 May

Oren Shvalb, Thomas SEGISMONT2

4 Apr

Communicating with SockJS Eventbus in C#

Hi, We would appreciate some help with improving the C# client, would you be interested? We can guide

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Communicating with SockJS Eventbus in C#

Hi, We would appreciate some help with improving the C# client, would you be interested? We can guide

4 Apr

timm...@hotmail.com, Thomas SEGISMONT3

3 Apr

The service is back online Le jeu. 3 avr. 2025 à 19:23, Thomas SEGISMONT <tsegi...@gmail.com>

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The service is back online Le jeu. 3 avr. 2025 à 19:23, Thomas SEGISMONT <tsegi...@gmail.com>

3 Apr

3 Apr

Usage of JsonParser to remove set of specific key from top level jsonobject

I have a json string as buffer and I need to remove a set of keys from it. The json is pretty big and

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Usage of JsonParser to remove set of specific key from top level jsonobject

I have a json string as buffer and I need to remove a set of keys from it. The json is pretty big and

3 Apr

3 Apr

Eclipse Vert.x 4.5.14

Hi, we have just released Vert.x 4.5.14, which fixes bugs. All details in the blog post: https://

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Eclipse Vert.x 4.5.14

Hi, we have just released Vert.x 4.5.14, which fixes bugs. All details in the blog post: https://

3 Apr

E. Ulrich Kriegel, Thomas SEGISMONT2

3 Apr

Http request header with multiple values

Hi I don't believe it is supported at this moment. As a workaround, I think you can call io.netty

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Http request header with multiple values

Hi I don't believe it is supported at this moment. As a workaround, I think you can call io.netty

3 Apr

hora...@gmail.com, Thomas SEGISMONT7

24 Mar

Streaming HTTP request with Webclient blocks

I just noticed this is now tracked by https://github.com/vert-x3/vertx-web/issues/2725 The

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Streaming HTTP request with Webclient blocks

I just noticed this is now tracked by https://github.com/vert-x3/vertx-web/issues/2725 The

24 Mar

Sachin Mittal, Thomas SEGISMONT2

20 Mar

What could be the cause of - Unhandled exception in router

It looks like the load balancer closes some connection abruptly (with RST). In this case, you get a

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What could be the cause of - Unhandled exception in router

It looks like the load balancer closes some connection abruptly (with RST). In this case, you get a

20 Mar

Sachin Mittal, … Julien Viet3

18 Mar

How can I configure Json serialization and deserializtion

thanks! On Sat, Mar 8, 2025 at 3:08 AM 白石 <wjw4...@gmail.com> wrote: > > ObjectMapper

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How can I configure Json serialization and deserializtion

thanks! On Sat, Mar 8, 2025 at 3:08 AM 白石 <wjw4...@gmail.com> wrote: > > ObjectMapper

18 Mar

10 Feb

Vert.x 4.5.13 release

Hi community, Eclipse Vert.x 4.5.13 has been released [1]. It fixes a couple of bugs as well as CVE-

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Vert.x 4.5.13 release

Hi community, Eclipse Vert.x 4.5.13 has been released [1]. It fixes a couple of bugs as well as CVE-

10 Feb

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