Wildfly adds Cache-Control header.

[peter.ivarsson]

Hi,

I add Cache-Control header in my code with the line.

return Response.ok( showList ).cacheControl( CacheControlFactory.create( cacheTimeDAO, uriInfo ) ).build();     

And this works fine.

But it seems that Wildfly adds a extra Cache-Control header, so in my REST client I get two Chache-Contoll headers:

Response headers:

Expires: 0

Cache-Control: no-cache, no-store, must-revalidate

Cache-Control: no-cache, no-transform, no-store, max-age=600

:

Is the a Bug?     (Should not Wildfly check if there already is a Cache-Control header set before adding a new one)

Is there a way to stopp Wildfly to add Cache-Control headers?

/ Peter

[ctomc]

version of WildFly?

[peter.ivarsson]

I use Wildfly version wildfly-8.2.0

[kinkoazc]

Hi! I'm also experiencing this problem("Cache-Control" header appearing twice: first with "no-cache, no-store, must-revalidate", second with my input) when setting a "Cache-Control" header using filters(I'm using undertow), inside the standalone.xml file(something on the lines of https://developer.jboss.org/thread/251508?start=0&tstart=0 ).

[varkon]

Hello, I've got the same issue here. Did anybody find any more information?

[paulkmoore]

For secure resources Undertow adds a Cache-Control and Pragma header automatically, to prevent proxies caching secure content.

You can change the default behaviour by setting the "disable-caching-for-secured-pages" to false in the Undertow subsystem configuration.

For example, in standalone.xml you add an attribute to the default servlet configuration as follows:

     <servlet-container name="default" disable-caching-for-secured-pages="false">

[varkon]

Thank you, will give it a try.

[vanduc1102]

@Paul Moore answer worked for me for Wildfly10

How can I config for just only one application ?