[jira] [Created] (SLING-11677) Sling Engine Context 'org.apache.sling' has higher ranking than 'default'

["Konrad Windszus (Jira)" <ji...@apache.org>]

Konrad Windszus created SLING-11677:
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             Summary: Sling Engine Context 'org.apache.sling' has higher ranking than 'default'
                 Key: SLING-11677
                 URL: https://issues.apache.org/jira/browse/SLING-11677
             Project: Sling
          Issue Type: Bug
          Components: Engine
            Reporter: Konrad Windszus


When a servlet is registered with the OSGi HTTP Whiteboard pattern without the property {{osgi.http.whiteboad.context.select}} the "default" context helper is used (https://docs.osgi.org/specification/osgi.cmpn/7.0.0/service.http.whiteboard.html#service.http.whiteboard.common.properties)

With the Jetty Implementation from Felix in Sling this has the {{service.ranking}} {{Integer.MIN_VALUE}} while the one for the default Sling Main Servlet has no explicit ranking (i.e. 0). That leads to the fact that the Sling Main servlet always takes precedence as

{quote}
In the case of two Servlet Context Helpers with the same path, the service with the highest ranking is searched first for a match. In the case of a tie, the lowest service ID is searched first.
{quote}

(https://docs.osgi.org/specification/osgi.cmpn/7.0.0/service.http.whiteboard.html#service.http.whiteboard.servletcontext) as both "default" and "org.apache.sling" are registered for path "<root>".

The Sling Main servlet context should use a lower ranking so that simple servlets registered via OSGI HTTP Whiteboard pattern without explicit context can kick in at all!



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