Mark, Thanks for the fix!
We will use 8.5.10 once it is available. Thanks, Durga Srinivasu On Sat, Dec 24, 2016 at 11:33 PM, Mark Thomas <ma...@apache.org> wrote: > On 24/12/2016 14:51, Durga Srinivasu Karuturi wrote: > > Mark, > > > > Thanks for the update! > > Fixed for 9.0.0.M16 onwards and 8.5.10 onwards. Releases of these are > likely in the first few weeks of 2017. > > The root cause was Tomact agreeing the new HTTP/2 setting but not > updating the HPACK encoder so the encoder carried on using the old value. > > Mark > > > > > > Thanks, > > Durga Srinivasu > > > > On Sat, Dec 24, 2016 at 6:47 PM, Mark Thomas <ma...@apache.org> wrote: > > > >> On 22/12/2016 12:58, Mark Thomas wrote: > >>> On 22 December 2016 10:16:18 GMT+00:00, Durga Srinivasu Karuturi < > >> durgasriniv...@gmail.com> wrote: > >>>> Hi, > >>>> > >>>> Shall i raise a defect? > >>> > >>> Patience. Give the community a chance to look at it first. Given the > >> time of year, that might take longer than usual. > >> > >> I can confirm I can repeat the problem you are describing. > >> > >> Tomcat not sending an HPACK dynamic table size update is certainly a > >> possibility. > >> > >> I'll look into the root cause next. > >> > >> Mark > >> > >> > >>> > >>> Mark > >>> > >>> > >>>> > >>>> Thanks, > >>>> Durga Srinivasu > >>>> > >>>> On Wed, Dec 21, 2016 at 2:56 PM, Durga Srinivasu Karuturi < > >>>> durgasriniv...@gmail.com> wrote: > >>>> > >>>>> Hi, > >>>>> > >>>>> We are stuck with this issue. > >>>>> > >>>>> Is this locally reproducible with sample web-app? > >>>>> > >>>>> Thanks, > >>>>> Durga Srinvasu > >>>>> > >>>>> > >>>>> On Tue, Dec 20, 2016 at 11:26 AM, Durga Srinivasu Karuturi < > >>>>> durgasriniv...@gmail.com> wrote: > >>>>> > >>>>>> Its ~5MB file (ROOT app tar bundle). > >>>>>> > >>>>>> I hope the information, which i have shared so far is useful enough > >>>> to > >>>>>> reproduce the problem locally. > >>>>>> > >>>>>> Please let me know if i missed any other information. > >>>>>> > >>>>>> Thanks, > >>>>>> Durga Srinivasu > >>>>>> > >>>>>> > >>>>>> On Tue, Dec 20, 2016 at 7:42 AM, Sreeraj V P <sree...@entesos.com> > >>>> wrote: > >>>>>> > >>>>>>> yes.. started download.. hadnt waited to complete. > >>>>>>> > >>>>>>> Sent from BlueMail > >>>>>>> > >>>>>>> On 19 Dec 2016, 3:27 p.m., at 3:27 p.m., Durga Srinivasu Karuturi < > >>>>>>> durgasriniv...@gmail.com> wrote: > >>>>>>>> Mark, > >>>>>>>> > >>>>>>>> Looks like tar/zip attachments are getting removed. > >>>>>>>> > >>>>>>>> Uploaded same in google drive now. > >>>>>>>> > >>>>>>>> Please let me know if you can access the same or not. > >>>>>>>> > >>>>>>>> https://drive.google.com/open?id=0B1OzquDqWi6bVUN0MDk2RDFENG8 > >>>>>>>> > >>>>>>>> Thanks, > >>>>>>>> Durga Srinivasu > >>>>>>>> > >>>>>>>> > >>>>>>>> On Mon, Dec 19, 2016 at 3:21 PM, Durga Srinivasu Karuturi < > >>>>>>>> durgasriniv...@gmail.com> wrote: > >>>>>>>> > >>>>>>>>> Mark, > >>>>>>>>> > >>>>>>>>> Attaching the modified ROOT web-app from tomcat 8.5.9 bundle. > >>>> Just > >>>>>>>> changed > >>>>>>>>> index.jsp and added lib [mostly DOJO] folder content to > >>>> reproduce. > >>>>>>>>> > >>>>>>>>> If we deploy this in latest 8.5.9 with http2 enabled in chrome > >>>> we are > >>>>>>>>> seeing the SPDY compression errors > >>>>>>>>> > >>>>>>>>> Please let me know if this helps. > >>>>>>>>> > >>>>>>>>> Thanks, > >>>>>>>>> Durga Srinivasu > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> On Mon, Dec 19, 2016 at 2:31 PM, Mark Thomas <ma...@apache.org> > >>>>>>>> wrote: > >>>>>>>>> > >>>>>>>>>> On 17/12/2016 06:35, Durga Srinivasu Karuturi wrote: > >>>>>>>>>>> Do i need to post in any other forum? > >>>>>>>>>> > >>>>>>>>>> No, you are in the right place. > >>>>>>>>>> > >>>>>>>>>> You mentioned the issue was reproducible with the Dojo > >>>> libraries. If > >>>>>>>> you > >>>>>>>>>> can provide the simplest possible set of steps to recreate this > >>>>>>>> issue > >>>>>>>>>> from a clean Tomcat 8.5.9 install that would be a big help. > >>>>>>>>>> > >>>>>>>>>> Mark > >>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> Thanks, > >>>>>>>>>>> Durga Srinivasu > >>>>>>>>>>> > >>>>>>>>>>> On Thu, Dec 15, 2016 at 6:41 PM, Durga Srinivasu Karuturi > >>>>>>>>>>> <durgasriniv...@gmail.com <mailto:durgasriniv...@gmail.com>> > >>>>>>>> wrote: > >>>>>>>>>>> > >>>>>>>>>>> Hi, > >>>>>>>>>>> > >>>>>>>>>>> Any pointers please? > >>>>>>>>>>> > >>>>>>>>>>> Thanks, > >>>>>>>>>>> Durga Srinivasu > >>>>>>>>>>> > >>>>>>>>>>> On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu > >>>> Karuturi > >>>>>>>>>>> <durgasriniv...@gmail.com > >>>> <mailto:durgasriniv...@gmail.com>> > >>>>>>>> wrote: > >>>>>>>>>>> > >>>>>>>>>>> Hi, > >>>>>>>>>>> > >>>>>>>>>>> Recent chrome [Mac - Sierra : Version 55.0.2883.87 > >>>>>>>> (64-bit) ] > >>>>>>>>>> we are seeing issues in http2 sites. > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> Initially we have seen problem with http2 table > >>>> header > >>>>>>>> size > >>>>>>>>>> limit error and to fix this, we have upgraded tomcat 8.5.4 to > >>>> 8.5.9 > >>>>>>>> where > >>>>>>>>>> tomcat has increased the header limit from 16K to 64K. > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> Now with latest tomcat 8.5.9 we are seeing > >>>>>>>>>> ERR_SPDY_COMPRESSION_ERROR while loading dojo libraries. > >>>>>>>>>>> > >>>>>>>>>>> Tried couple of steps (flush SPDY sokets etc) based > >>>> on > >>>>>>>> google > >>>>>>>>>> search on this issue but nothing worked.. > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> Inline image 1 > >>>>>>>>>>> > >>>>>>>>>>> t=10513 [st= 1] -HTTP_TRANSACTION_SEND_REQUEST > >>>>>>>>>>> > >>>>>>>>>>> t=10513 [st= 1] +HTTP_TRANSACTION_READ_HEADERS > >>>>>>>> [dt=36] > >>>>>>>>>>> > >>>>>>>>>>> t=10549 [st=37] HTTP2_STREAM_ERROR > >>>>>>>>>>> > >>>>>>>>>>> --> description = "ABANDONED > >>>>>>>>>>> (stream_id=139): > >>>>>>>>>>> https://10.104.118.174/webacs/lib/dijit/form/_ToggleB > >>>>>>>>>> uttonMixin.js.map > >>>>>>>>>>> > >>>>>>>> <https://10.104.118.174/webacs/lib/dijit/form/_ToggleButton > >>>>>>>>>> Mixin.js.map>" > >>>>>>>>>>> > >>>>>>>>>>> --> status = -363 > >>>>>>>>>>> > >>>>>>>>>>> --> stream_id = 139 > >>>>>>>>>>> > >>>>>>>>>>> t=10549 [st=37] -HTTP_TRANSACTION_READ_HEADERS > >>>>>>>>>>> > >>>>>>>>>>> * --> net_error = -363 > >>>>>>>>>>> (ERR_SPDY_COMPRESSION_ERROR)* > >>>>>>>>>>> > >>>>>>>>>>> t=10549 [st=37] -URL_REQUEST_START_JOB > >>>>>>>>>>> > >>>>>>>>>>> * --> net_error = -363 > >>>>>>>>>>> (ERR_SPDY_COMPRESSION_ERROR)* > >>>>>>>>>>> > >>>>>>>>>>> t=10549 [st=37] URL_REQUEST_DELEGATE [dt=0] > >>>>>>>>>>> > >>>>>>>>>>> t=10549 [st=37] -REQUEST_ALIVE > >>>>>>>>>>> > >>>>>>>>>>> --> net_error = -363 > >>>>>>>>>> (ERR_SPDY_COMPRESSION_ERROR) > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> Initial content is downloaded (other JS files etc) > >>>> but on > >>>>>>>> some > >>>>>>>>>> dojo libraries alone, we are this issue which make application > >>>> home > >>>>>>>> page > >>>>>>>>>> load fails. > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> Firefox works! > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> We are having latest tomcat 8.5.9 already. Not sure > >>>> where > >>>>>>>> else > >>>>>>>>>> problem now. We have not enabled any compression server side. > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>> https://bugs.chromium.org/p/chromium/issues/detail?id=673315 > >>>>>>>>>>> > >>>>>>>> <https://bugs.chromium.org/p/chromium/issues/detail?id=673315> > >>>>>>>>>> (Chrome bugs i have raised) > >>>>>>>>>>> > >>>>>>>>>>> My guess is that the bug is in Tomcat, in that it > >>>> does > >>>>>>>> not > >>>>>>>>>> send an HPACK dynamic table size update (so the dynamic table > >>>> should > >>>>>>>> be the > >>>>>>>>>> default 4 kB) but uses a 64 kB dynamic table. > >>>>>>>>>>> As soon as it references entries that are in fact > >>>>>>>> already > >>>>>>>>>> emitted, that's a compression error. > >>>>>>>>>>> See https://www.ietf.org/mail-arch > >>>>>>>>>> ive/web/httpbisa/current/msg27867.html > >>>>>>>>>>> > >>>>>>>> <https://www.ietf.org/mail-archive/web/httpbisa/current/msg > >>>>>>>>>> 27867.html> for a discussion on how to interpret the specs. > >>>>>>>>>>> > >>>>>>>>>>> According to the chrome bug notes problem is with > >>>> tome > >>>>>>>> dynamic > >>>>>>>>>> table size 64k. I don't know how to confirm this is as tomcat > >>>> issue > >>>>>>>> as well. > >>>>>>>>>>> > >>>>>>>>>>> Can somebody help here to trace the problem? > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> > >>>>>>> > >>>>> ------------------------------------------------------------ > --------- > >>>>>>>>>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > >>>>>>>>>> For additional commands, e-mail: users-h...@tomcat.apache.org > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>> > >>>>>>> > >>>>>> > >>>>>> > >>>>> > >>> > >>> > >>> > >>> --------------------------------------------------------------------- > >>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > >>> For additional commands, e-mail: users-h...@tomcat.apache.org > >>> > >> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > >> For additional commands, e-mail: users-h...@tomcat.apache.org > >> > >> > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
