Does SSE + CDI work?

[John D. Ament]

I'm trying to create a very basic example of using SSE + CDI events.  To do
that, I created a basic endpoint based on a CXF systest that I found, but
tried to adapt it to work with CDI.

@Path("/sse")
@RequestScoped
public class SseEventEndpoint {
    @Inject
    private Event<SseEvent> event;
    @Context
    private Sse sse;
    @GET
    @Path("{connectionId}")
    @Produces(MediaType.SERVER_SENT_EVENTS)
    public void onEvent(@Context SseEventSink sink,
@PathParam("connectionId") final String id) {
        System.out.println("Received request "+sse);
        event.fireAsync(new SseEvent(sink, sse, id));
    }
}

However, no matter what I do, the Sse object is null.  Is there something I
need to do to enable Sse integration?  This is what my dependencies look
like

        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-integration-cdi</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-rs-client</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-rs-sse</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-transports-http</artifactId>
        </dependency>