Is Undertow needed?

[agoncal]

There is an Undertow dependency in the pom.xml:

        <dependency>
            <groupId>io.quarkus</groupId>
            <artifactId>quarkus-undertow</artifactId>
        </dependency>

I'm wondering if this is still needed ?

[danielpetisme]

Undertow has been introduced to implement this filter
https://github.com/jhipster/jhipster-sample-app-quarkus/blob/main/src/main/java/io/github/jhipster/sample/web/rest/SpaFilter.java

The filter is required when having smart web UI (like angular) as explained here
https://quarkus.io/blog/quarkus-and-web-ui-development-mode/

I would love to see Undertow removed. The filter as to be re-implemented in pure Vert.x.