Red Hat

Downloads

The easiest way to get started using Undertow is to download the Wildfly Application Server.

Undertow is the default web server in Wildfly, so usage is as simple as deploying a war.

Maven

If you want to embed Undertow then you will most likely want to use Maven. There are currently three version branches for Undertow:

2.0

The current stable Servlet 4.0 branch, requires JDK8 or above

1.4

The current stable Servlet 3.1 branch, supports JDK7

In order to use Undertow you need to add the following artifacts to your pom:

<dependency>
    <groupId>io.undertow</groupId>
    <artifactId>undertow-core</artifactId>
    <version>2.0.1.Final</version>
</dependency>

<dependency>
    <groupId>io.undertow</groupId>
    <artifactId>undertow-servlet</artifactId>
    <version>2.0.1.Final</version>
</dependency>

<dependency>
    <groupId>io.undertow</groupId>
    <artifactId>undertow-websockets-jsr</artifactId>
    <version>2.0.1.Final</version>
</dependency>

You will only need the Undertow Servlet artifact if you wish to use Servlet in your application.

If you just want to download the jars directly you can download them from Maven Central.