Re: apache 2.4.29: mod_http2 stucks from time to time

The fix went into trunk as r1816619 and in 2.4.x as r1816969 in 2.4.x. Cheers, Stefan > Am 02.12.2017 um 09:23 schrieb Luca Toscano : > > Hi everybody, > > did I miss an update or are we still waiting for more data? (Don't mean to > rush you Stefan, just to understand

Re: apache 2.4.29: mod_http2 stucks from time to time

Hello, here is the relevant commit: https://github.com/icing/mod_h2/commit/51085e0c26da1f47ea9cf91930af8cef0dececb9 Stefan Excuse my typo sent from my mobile phone. > Am 02.12.2017 um 14:39 schrieb Stefan Priebe - Profihost AG > : > > Hello Luca, > > It’s a problem

Re: apache 2.4.29: mod_http2 stucks from time to time

Hello Luca, It’s a problem with the limited fifo queue size of http2. Stefan send me a workaround not sure if this one will go into http2 or if he will release a real fix soon. Greets, Stefan Excuse my typo sent from my mobile phone. > Am 02.12.2017 um 09:23 schrieb Luca Toscano

Re: apache 2.4.29: mod_http2 stucks from time to time

Hi everybody, did I miss an update or are we still waiting for more data? (Don't mean to rush you Stefan, just to understand what's the status of the thread :) Luca 2017-11-24 15:26 GMT+01:00 Stefan Priebe - Profihost AG < s.pri...@profihost.ag>: > Thanks i‘ll post a log tonight with a 120s

Re: apache 2.4.29: mod_http2 stucks from time to time

Thanks i‘ll post a log tonight with a 120s stalled request. Greets, Stefan Excuse my typo sent from my mobile phone. > Am 23.11.2017 um 17:09 schrieb Stefan Eissing : > > Hey, > > could you try the patch below and produce such a lovely log file again? >

Re: apache 2.4.29: mod_http2 stucks from time to time

Hey, could you try the patch below and produce such a lovely log file again? H2MaxWorkers please back to before, unconfigured. Thanks! This is a small change that a) logs the interaction with h2_workers a bit more and makes sure that time gets lost where I think it does. It also switches the

Re: apache 2.4.29: mod_http2 stucks from time to time

Hi, Am 23.11.2017 um 14:10 schrieb Stefan Eissing: > Interesting. I assume that otherwise this host is the same (OS/CPU etc.) as > others where it runs without probs? Yes and no i got some more reports by colleagues where they've disabled http2 as the customers had unexpected long loading times.

Re: apache 2.4.29: mod_http2 stucks from time to time

Interesting. I assume that otherwise this host is the same (OS/CPU etc.) as others where it runs without probs? We are not ghosted by some strange blabla-lake hyper threading thingie singularity? Need to think about this. > Am 23.11.2017 um 13:43 schrieb Stefan Priebe - Profihost AG >

Re: apache 2.4.29: mod_http2 stucks from time to time

*argh*, i was too fast no it did NOT fix the problem. It even happens with: H2MaxWorkers4096 Sorry about that. Stefan Am 23.11.2017 um 13:42 schrieb Stefan Priebe - Profihost AG: > Hello,, > > setting: > H2MaxWorkers1024 > > fixes the issue for me. The main problem is how to i know

Re: apache 2.4.29: mod_http2 stucks from time to time

Hello,, setting: H2MaxWorkers1024 fixes the issue for me. The main problem is how to i know how many workers are needed? How can i detect whether all workers of h2 are busy? Stefan Am 22.11.2017 um 13:23 schrieb Stefan Priebe - Profihost AG: > Hell Stefan, > > will send a log to you in a

Re: apache 2.4.29: mod_http2 stucks from time to time

Hell Stefan, will send a log to you in a few seconds via private email. Greets, Stefan Am 21.11.2017 um 23:18 schrieb Stefan Eissing: > sorry for the late reply. for stucks trace2 is best. > >> Am 21.11.2017 um 19:35 schrieb Stefan Priebe - Profihost AG >> : >> >>

Re: apache 2.4.29: mod_http2 stucks from time to time

sorry for the late reply. for stucks trace2 is best. > Am 21.11.2017 um 19:35 schrieb Stefan Priebe - Profihost AG > : > > Hello Stefan, > > which loglevel do you need? trace2? > > Greets, > Stefan > >> Am 21.11.2017 um 16:48 schrieb Stefan Eissing: >> Never done

Re: apache 2.4.29: mod_http2 stucks from time to time

Hello Stefan, which loglevel do you need? trace2? Greets, Stefan Am 21.11.2017 um 16:48 schrieb Stefan Eissing: > Never done this, but https://www.howtoforge.com/setenvif_apache2 seems like > one way to do make it work. > >> Am 21.11.2017 um 16:16 schrieb Stefan Priebe - Profihost AG >>

Re: apache 2.4.29: mod_http2 stucks from time to time

On Tue, Nov 21, 2017 at 10:48 AM, Stefan Eissing wrote: > Never done this, but https://www.howtoforge.com/setenvif_apache2 seems like > one way to do make it work. That is unfortunately for access logs. For error logs you'd need something like and LogLevel but

Re: apache 2.4.29: mod_http2 stucks from time to time

Never done this, but https://www.howtoforge.com/setenvif_apache2 seems like one way to do make it work. > Am 21.11.2017 um 16:16 schrieb Stefan Priebe - Profihost AG > : > > > Am 21.11.2017 um 16:06 schrieb Stefan Priebe - Profihost AG: >> Am 21.11.2017 um 15:45 schrieb

Re: apache 2.4.29: mod_http2 stucks from time to time

Am 21.11.2017 um 16:06 schrieb Stefan Priebe - Profihost AG: > Am 21.11.2017 um 15:45 schrieb Stefan Eissing: >> >>> Am 21.11.2017 um 14:33 schrieb Stefan Priebe - Profihost AG >>> : >>> >>> Hello Stefan, >>> Hello Yann, >>> >>> me the http2 bug tester is calling again

Re: apache 2.4.29: mod_http2 stucks from time to time

Am 21.11.2017 um 15:45 schrieb Stefan Eissing: > >> Am 21.11.2017 um 14:33 schrieb Stefan Priebe - Profihost AG >> : >> >> Hello Stefan, >> Hello Yann, >> >> me the http2 bug tester is calling again ;-) > > And the day was going so well... I'm sorry ;-) >> While

Re: apache 2.4.29: mod_http2 stucks from time to time

> Am 21.11.2017 um 14:33 schrieb Stefan Priebe - Profihost AG > : > > Hello Stefan, > Hello Yann, > > me the http2 bug tester is calling again ;-) And the day was going so well... > We've the problem "most probably" since apadhe 2.4.29 that http2 stucks > from time to

apache 2.4.29: mod_http2 stucks from time to time

Hello Stefan, Hello Yann, me the http2 bug tester is calling again ;-) We've the problem "most probably" since apadhe 2.4.29 that http2 stucks from time to time. While running two bash curl while loops the one using http1.1 always finishes in < 0.05s while the http2 one takes sometimes 0.4 to