Hi,
Actually it is my bad. I used the wrong way of callback. So the client may
close the websocket(you've told me before). Sorry to be so stupid.
And I have also noticed a very interesting thing. In the onPush function. I
find that frame.getPromisedStreamId() & stream.getId() is the same. I don't
think they should be the same, do you think this is a bug or it may be my
mistake. I observed the detail push_frame by using chrome://net-internal
t=879106 [st= 1] HTTP2_SESSION_RECV_PUSH_PROMISE
--> :authority: 127.0.0.1:8081
:method: GET
:path: /img/res/main-text.png
:scheme: https
accept:
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
accept-encoding: gzip, deflate, sdch
accept-language: zh-CN,zh;q=0.8,en;q=0.6
user-agent: Mozilla/5.0 (Macintosh; Intel
Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/45.0.2454.99 Safari/537.36
--> id = 1
--> promised_stream_id = 2
It's easy to see they are not the same.
Best Regards
Muhui Jiang
2015-09-23 0:45 GMT+08:00 Simone Bordet <[email protected]>:
> Hi,
>
> On Tue, Sep 22, 2015 at 6:25 PM, Muhui Jiang <[email protected]> wrote:
> > Thanks Simone. Here is a code I want to reject to the pushed resource.
> But
> > if I use stream.reset(). I cannot get frames of the index.html only
> result
> > is :
>
> How do you know you cannot get the frames for index.html ?
> Is index.html pushed ? Did you return a Stream.Listener for index.html
> to the implementation (typically the return value of
> Session.onNewStream()) ?
>
> > PushPromiseFrame@36e05d20#1/#2https://127.0.0.1:8081/
> >
> > GET{u=https://127.0.0.1:8081/img/res/main-text.png,HTTP/2.0,h=1}
> >
> > 1
> >
> > 2
> >
> > I think I just refused to receive the pushed resource and I should get
> the
> > data I made request to. Do you know why?
> >
> > @Override
> >
> > public Stream.Listener onPush(Stream stream, PushPromiseFrame
> > frame)
> >
> > {
> >
> > System.err.println(frame+"https://"+host+":"+port+"/";);
> >
> > System.out.println(frame.getMetaData());
> >
> > System.out.println(frame.getStreamId());
> >
> > System.out.println(frame.getPromisedStreamId());
> >
> > stream.reset(new ResetFrame(frame.getPromisedStreamId(),
> 1),
> > null);
> >
> > return this;
>
> There is not point in returning a Stream.Listener for a stream that
> you just reset.
>
> It's better to reset in this way:
>
> ResetFrame resetFrame = new ResetFrame(stream.getId(),
> ErrorCode.REFUSED_STREAM_ERROR.code);
> stream.reset(resetFrame, Callback.NOOP);
>
> See
> https://github.com/eclipse/jetty.project/blob/master/jetty-http2/http2-client/src/test/java/org/eclipse/jetty/http2/client/PushCacheFilterTest.java#L293
>
> --
> Simone Bordet
> ----
> http://cometd.org
> http://webtide.com
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