Hi, Any pointers please?
Thanks, Durga Srinivasu On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu Karuturi < 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.. > > > [image: 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/_ToggleButtonMixin.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 (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-archive/web/httpbisa/current/msg27867.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? > > > > > >
