Hello

I've just solved https://github.com/ops4j/org.ops4j.pax.web/issues/1717

It was a bit tricky, but finally it works - HttpService, Whiteboard and WAB
elements can be safely mixed even in "/" context (which is special, because
it's created even without any registration, because
pax-web-extender-whiteboard and pax-web-runtime themselves create "/"
contexts by default).

This fix will be part of 8.0.4 release (which will also include Tomcat
upgrade to 9.0.63).

Thanks again Jakub for reporting - I forgot that you sometimes need a WAB
installed at "/" context ;)

kind regards
Grzegorz Grzybek

pon., 16 maj 2022 o 08:07 Grzegorz Grzybek <[email protected]>
napisał(a):

> Hello
>
> I've created https://github.com/ops4j/org.ops4j.pax.web/issues/1717 issue
> to investigate this problem.
>
> Pax Web 8 has (it had to) changed completely the context management to be
> compliant with OSGi CMPN Whiteboard Service. There are lot of conflict
> resolution aspects - especially when you mix servlets (and generally web
> elements) "coming from" HttpService, Whiteboard and WABs.
>
> Let me check it this week - please monitor
> https://github.com/ops4j/org.ops4j.pax.web/issues/1717
>
> regards
> Grzegorz Grzybek
>
> sob., 14 maj 2022 o 08:31 Jakub Herkel <[email protected]> napisał(a):
>
>> Hi,
>>
>> I tried to migrate our application to karaf 4.4.0. Unfortunately I found
>> out that I couldn't access to application via browser. Our app has a lot of
>> osgi bundles and one big WAR with angular app (web context path is "/").
>> It works fine with karaf 4.3.6. But with karaf 4.4.0 when I tried to access
>> web I received 404.
>>
>> Here are some of outputs from web command :
>> karaf@root()> web:context-list
>> Bundle ID │ Symbolic Name                         │ Context Path │
>> Context Name │ Rank │ Service ID │ Type        │ Scope   │ Registration
>> Properties
>>
>> ──────────┼───────────────────────────────────────┼──────────────┼──────────────┼──────┼────────────┼─────────────┼─────────┼─────────────────────────────────────────────────
>> 202       │ org.apache.cxf.cxf-rt-transports-http │ /            │
>> default      │ MAX  │ 0          │ HttpService │ static* │
>> httpContext.id=default
>>           │                                       │              │
>>        │      │            │             │         │ httpContext.path=/
>>           │                                       │              │
>>        │      │            │             │         │
>> osgi.http.whiteboard.context.httpservice=default
>>           │                                       │              │
>>        │      │            │             │         │
>> osgi.http.whiteboard.context.path=/
>> 326       │ tech.pantheon.chronos.web             │ /            │ /
>>        │ MAX  │ 0          │ WAB         │ static* │
>> osgi.http.whiteboard.context.path=/
>>
>> karaf@root()> web:servlet-list
>> Bundle ID │ Name                       │ Class
>>                                   │ Context Path(s) │ URLs          │ Type
>>        │ Context Filter
>>
>> ──────────┼────────────────────────────┼───────────────────────────────────────────────────────────────────┼─────────────────┼───────────────┼─────────────┼───────────────
>> 202       │ cxf-osgi-transport-servlet │
>> org.apache.cxf.transport.servlet.CXFNonSpringServlet              │ /
>>         │ /cxf/*        │ HttpService │ -
>> 326       │ default                    │
>> org.ops4j.pax.web.service.jetty.internal.web.JettyResourceServlet │ /
>>         │ /             │ WAB         │ -
>> 326       │ jsp                        │ org.ops4j.pax.web.jsp.JspServlet
>>                                  │ /               │ *.jspx, *.jsp │ WAB
>>       │ -
>>
>> karaf@root()> web:wab-info 326
>>
>> Chronos :: Web project (326)
>> ----------------------------
>> Context Path: /
>> Deployment State: Deployed
>> WAB ClassPath:
>>  - bundle://11e5e938-27e2-46c1-ad0d-76992b218d96_326.0:0/WEB-INF/classes/
>> ServletContainerInitializers:
>>  - org.ops4j.pax.web.jsp.JasperInitializer
>> Container web fragments (reachable bundles without
>> /META-INF/web-fragment.xml):
>>  - (102) org.ops4j.pax.web.pax-web-jsp/8.0.2
>>
>> Could someone help me find out what is wrong?
>>
>> Jakub
>>
>> --
>> --
>> ------------------
>> OPS4J - http://www.ops4j.org - [email protected]
>>
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>>
>

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