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Posted to users@tomcat.apache.org by Durga Srinivasu Karuturi <du...@gmail.com> on 2016/12/17 06:35:35 UTC
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Do i need to post in any other forum?
Thanks,
Durga Srinivasu
On Thu, Dec 15, 2016 at 6:41 PM, Durga Srinivasu Karuturi <
durgasrinivasu@gmail.com> wrote:
> Hi,
>
> Any pointers please?
>
> Thanks,
> Durga Srinivasu
>
> On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu Karuturi <
> durgasrinivasu@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?
>>
>>
>>
>>
>>
>>
>
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Durga Srinivasu Karuturi <du...@gmail.com>.
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 <
> >> durgasrinivasu@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 <
> >>>> durgasrinivasu@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 <
> >>>>> durgasrinivasu@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 <sr...@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 <
> >>>>>>> durgasrinivasu@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 <
> >>>>>>>> durgasrinivasu@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
> >>>>>>>>>>> <durgasrinivasu@gmail.com <ma...@gmail.com>>
> >>>>>>>> wrote:
> >>>>>>>>>>>
> >>>>>>>>>>> Hi,
> >>>>>>>>>>>
> >>>>>>>>>>> Any pointers please?
> >>>>>>>>>>>
> >>>>>>>>>>> Thanks,
> >>>>>>>>>>> Durga Srinivasu
> >>>>>>>>>>>
> >>>>>>>>>>> On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu
> >>>> Karuturi
> >>>>>>>>>>> <durgasrinivasu@gmail.com
> >>>> <ma...@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-unsubscribe@tomcat.apache.org
> >>>>>>>>>> For additional commands, e-mail: users-help@tomcat.apache.org
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>>
> >>>>>
> >>>
> >>>
> >>>
> >>> ---------------------------------------------------------------------
> >>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> >>> For additional commands, e-mail: users-help@tomcat.apache.org
> >>>
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> >> For additional commands, e-mail: users-help@tomcat.apache.org
> >>
> >>
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Mark Thomas <ma...@apache.org>.
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 <
>> durgasrinivasu@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 <
>>>> durgasrinivasu@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 <
>>>>> durgasrinivasu@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 <sr...@entesos.com>
>>>> wrote:
>>>>>>
>>>>>>> yes.. started download.. hadnt waited to complete.
>>>>>>>
>>>>>>> Sent from BlueMail \u200b
>>>>>>>
>>>>>>> On 19 Dec 2016, 3:27 p.m., at 3:27 p.m., Durga Srinivasu Karuturi <
>>>>>>> durgasrinivasu@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 <
>>>>>>>> durgasrinivasu@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
>>>>>>>>>>> <durgasrinivasu@gmail.com <ma...@gmail.com>>
>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Hi,
>>>>>>>>>>>
>>>>>>>>>>> Any pointers please?
>>>>>>>>>>>
>>>>>>>>>>> Thanks,
>>>>>>>>>>> Durga Srinivasu
>>>>>>>>>>>
>>>>>>>>>>> On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu
>>>> Karuturi
>>>>>>>>>>> <durgasrinivasu@gmail.com
>>>> <ma...@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-unsubscribe@tomcat.apache.org
>>>>>>>>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Durga Srinivasu Karuturi <du...@gmail.com>.
Mark,
Thanks for the update!
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 <
> durgasrinivasu@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 <
> >> durgasrinivasu@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 <
> >>> durgasrinivasu@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 <sr...@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 <
> >>>>> durgasrinivasu@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 <
> >>>>>> durgasrinivasu@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
> >>>>>>>>> <durgasrinivasu@gmail.com <ma...@gmail.com>>
> >>>>>> wrote:
> >>>>>>>>>
> >>>>>>>>> Hi,
> >>>>>>>>>
> >>>>>>>>> Any pointers please?
> >>>>>>>>>
> >>>>>>>>> Thanks,
> >>>>>>>>> Durga Srinivasu
> >>>>>>>>>
> >>>>>>>>> On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu
> >> Karuturi
> >>>>>>>>> <durgasrinivasu@gmail.com
> >> <ma...@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-unsubscribe@tomcat.apache.org
> >>>>>>>> For additional commands, e-mail: users-help@tomcat.apache.org
> >>>>>>>>
> >>>>>>>>
> >>>>>>>
> >>>>>
> >>>>
> >>>>
> >>>
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Mark Thomas <ma...@apache.org>.
On 22/12/2016 12:58, Mark Thomas wrote:
> On 22 December 2016 10:16:18 GMT+00:00, Durga Srinivasu Karuturi <du...@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 <
>> durgasrinivasu@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 <
>>> durgasrinivasu@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 <sr...@entesos.com>
>> wrote:
>>>>
>>>>> yes.. started download.. hadnt waited to complete.
>>>>>
>>>>> Sent from BlueMail \u200b
>>>>>
>>>>> On 19 Dec 2016, 3:27 p.m., at 3:27 p.m., Durga Srinivasu Karuturi <
>>>>> durgasrinivasu@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 <
>>>>>> durgasrinivasu@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
>>>>>>>>> <durgasrinivasu@gmail.com <ma...@gmail.com>>
>>>>>> wrote:
>>>>>>>>>
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> Any pointers please?
>>>>>>>>>
>>>>>>>>> Thanks,
>>>>>>>>> Durga Srinivasu
>>>>>>>>>
>>>>>>>>> On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu
>> Karuturi
>>>>>>>>> <durgasrinivasu@gmail.com
>> <ma...@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-unsubscribe@tomcat.apache.org
>>>>>>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>
>>>>
>>>>
>>>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Mark Thomas <ma...@apache.org>.
On 22 December 2016 10:16:18 GMT+00:00, Durga Srinivasu Karuturi <du...@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.
Mark
>
>Thanks,
>Durga Srinivasu
>
>On Wed, Dec 21, 2016 at 2:56 PM, Durga Srinivasu Karuturi <
>durgasrinivasu@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 <
>> durgasrinivasu@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 <sr...@entesos.com>
>wrote:
>>>
>>>> yes.. started download.. hadnt waited to complete.
>>>>
>>>> Sent from BlueMail \u200b
>>>>
>>>> On 19 Dec 2016, 3:27 p.m., at 3:27 p.m., Durga Srinivasu Karuturi <
>>>> durgasrinivasu@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 <
>>>> >durgasrinivasu@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
>>>> >>> > <durgasrinivasu@gmail.com <ma...@gmail.com>>
>>>> >wrote:
>>>> >>> >
>>>> >>> > Hi,
>>>> >>> >
>>>> >>> > Any pointers please?
>>>> >>> >
>>>> >>> > Thanks,
>>>> >>> > Durga Srinivasu
>>>> >>> >
>>>> >>> > On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu
>Karuturi
>>>> >>> > <durgasrinivasu@gmail.com
><ma...@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-unsubscribe@tomcat.apache.org
>>>> >>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>> >>>
>>>> >>>
>>>> >>
>>>>
>>>
>>>
>>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Durga Srinivasu Karuturi <du...@gmail.com>.
Hi,
Shall i raise a defect?
Thanks,
Durga Srinivasu
On Wed, Dec 21, 2016 at 2:56 PM, Durga Srinivasu Karuturi <
durgasrinivasu@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 <
> durgasrinivasu@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 <sr...@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 <
>>> durgasrinivasu@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 <
>>> >durgasrinivasu@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
>>> >>> > <durgasrinivasu@gmail.com <ma...@gmail.com>>
>>> >wrote:
>>> >>> >
>>> >>> > Hi,
>>> >>> >
>>> >>> > Any pointers please?
>>> >>> >
>>> >>> > Thanks,
>>> >>> > Durga Srinivasu
>>> >>> >
>>> >>> > On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu Karuturi
>>> >>> > <durgasrinivasu@gmail.com <ma...@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-unsubscribe@tomcat.apache.org
>>> >>> For additional commands, e-mail: users-help@tomcat.apache.org
>>> >>>
>>> >>>
>>> >>
>>>
>>
>>
>
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Durga Srinivasu Karuturi <du...@gmail.com>.
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 <
durgasrinivasu@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 <sr...@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 <
>> durgasrinivasu@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 <
>> >durgasrinivasu@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
>> >>> > <durgasrinivasu@gmail.com <ma...@gmail.com>>
>> >wrote:
>> >>> >
>> >>> > Hi,
>> >>> >
>> >>> > Any pointers please?
>> >>> >
>> >>> > Thanks,
>> >>> > Durga Srinivasu
>> >>> >
>> >>> > On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu Karuturi
>> >>> > <durgasrinivasu@gmail.com <ma...@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-unsubscribe@tomcat.apache.org
>> >>> For additional commands, e-mail: users-help@tomcat.apache.org
>> >>>
>> >>>
>> >>
>>
>
>
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Durga Srinivasu Karuturi <du...@gmail.com>.
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 <sr...@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 <
> durgasrinivasu@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 <
> >durgasrinivasu@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
> >>> > <durgasrinivasu@gmail.com <ma...@gmail.com>>
> >wrote:
> >>> >
> >>> > Hi,
> >>> >
> >>> > Any pointers please?
> >>> >
> >>> > Thanks,
> >>> > Durga Srinivasu
> >>> >
> >>> > On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu Karuturi
> >>> > <durgasrinivasu@gmail.com <ma...@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-unsubscribe@tomcat.apache.org
> >>> For additional commands, e-mail: users-help@tomcat.apache.org
> >>>
> >>>
> >>
>
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Sreeraj V P <sr...@entesos.com>.
yes.. started download.. hadnt waited to complete.
Sent from BlueMail \u200b
On 19 Dec 2016, 3:27 p.m., at 3:27 p.m., Durga Srinivasu Karuturi <du...@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 <
>durgasrinivasu@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
>>> > <durgasrinivasu@gmail.com <ma...@gmail.com>>
>wrote:
>>> >
>>> > Hi,
>>> >
>>> > Any pointers please?
>>> >
>>> > Thanks,
>>> > Durga Srinivasu
>>> >
>>> > On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu Karuturi
>>> > <durgasrinivasu@gmail.com <ma...@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-unsubscribe@tomcat.apache.org
>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>
>>>
>>
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Durga Srinivasu Karuturi <du...@gmail.com>.
The below are the changes I did in ROOT web app:
1. Added dojo libraries and login.js in ROOT/lib
2. Added DOJO bootstrap and some dojo reference code in index.jsp as below:
<script type="text/javascript">
var djConfig = {
isDebug: false,
debugAtAllCosts: false,
parseOnLoad: false,
supportedBrowser: {
'IE': [11],
'FF': ['44+'],
'ESR': [38],
'Chrome': ['48+']
},
async: true
};
</script>
<script type="text/javascript" src="lib/dojo/dojo.js"></script>
<script type="text/javascript">
require([
"login",
], function(){
require([
"dojo/_base/declare",
"dojo/parser",
"dojo/aspect",
"dojo/has",
"dojo/request/xhr",
"dojo/dom-form",
"dojo/dom-attr",
"dijit/registry",
"dojo/dom-construct",
"dojo/hash",
"dojo/data/ItemFileWriteStore",
"dojo/domReady!"
], function(declare, parser, aspect, has, xhr, domForm,
domAttr, registry, domConstruct, do_hash){
parser.parse();
});
});
</script>
On Mon, Dec 19, 2016 at 4:09 PM, Mark Thomas <ma...@apache.org> wrote:
> On 19/12/2016 09:56, Durga Srinivasu Karuturi 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#
>
> I can.
>
> Generally, it is better to provide the steps. e.g.:
>
> Add this line to index.jsp:
> ...
>
> Download these libraries and add them in WEB-INF/lib
> http://...
>
> Mark
>
> >
> > Thanks,
> > Durga Srinivasu
> >
> >
> > On Mon, Dec 19, 2016 at 3:21 PM, Durga Srinivasu Karuturi <
> > durgasrinivasu@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
> >>>> <durgasrinivasu@gmail.com <ma...@gmail.com>> wrote:
> >>>>
> >>>> Hi,
> >>>>
> >>>> Any pointers please?
> >>>>
> >>>> Thanks,
> >>>> Durga Srinivasu
> >>>>
> >>>> On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu Karuturi
> >>>> <durgasrinivasu@gmail.com <ma...@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-unsubscribe@tomcat.apache.org
> >>> For additional commands, e-mail: users-help@tomcat.apache.org
> >>>
> >>>
> >>
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Mark Thomas <ma...@apache.org>.
On 19/12/2016 09:56, Durga Srinivasu Karuturi 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#
I can.
Generally, it is better to provide the steps. e.g.:
Add this line to index.jsp:
...
Download these libraries and add them in WEB-INF/lib
http://...
Mark
>
> Thanks,
> Durga Srinivasu
>
>
> On Mon, Dec 19, 2016 at 3:21 PM, Durga Srinivasu Karuturi <
> durgasrinivasu@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
>>>> <durgasrinivasu@gmail.com <ma...@gmail.com>> wrote:
>>>>
>>>> Hi,
>>>>
>>>> Any pointers please?
>>>>
>>>> Thanks,
>>>> Durga Srinivasu
>>>>
>>>> On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu Karuturi
>>>> <durgasrinivasu@gmail.com <ma...@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-unsubscribe@tomcat.apache.org
>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>
>>>
>>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Durga Srinivasu Karuturi <du...@gmail.com>.
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 <
durgasrinivasu@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
>> > <durgasrinivasu@gmail.com <ma...@gmail.com>> wrote:
>> >
>> > Hi,
>> >
>> > Any pointers please?
>> >
>> > Thanks,
>> > Durga Srinivasu
>> >
>> > On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu Karuturi
>> > <durgasrinivasu@gmail.com <ma...@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-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>
Re: ERR_SPDY_COMPRESSION_ERROR (http2)
Posted by Mark Thomas <ma...@apache.org>.
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
> <durgasrinivasu@gmail.com <ma...@gmail.com>> wrote:
>
> Hi,
>
> Any pointers please?
>
> Thanks,
> Durga Srinivasu
>
> On Wed, Dec 14, 2016 at 10:15 PM, Durga Srinivasu Karuturi
> <durgasrinivasu@gmail.com <ma...@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/_ToggleButtonMixin.js.map
> <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
> <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
> <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?
>
>
>
>
>
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org