[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 Yann Ylavic changed: What|Removed |Added Status|NEW |RESOLVED

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #24 from vsamel --- (In reply to Yann Ylavic from comment #21) > Created attachment 35332 [details] > Backport of r1802875 to 2.4.x My random freezes are resolved with this patch too. Thanks. -- You are

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #23 from Yann Ylavic --- Thanks Franck for testing, backport to 2.4.x proposed. -- You are receiving this mail because: You are the assignee for the bug.

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #22 from Frank Meier --- Hi Yann, I tested your patch against the current 2.4.x head and I was *not* able to reproduce the issue. Whereas it is still reproducible without the patch of course. Great work!

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #21 from Yann Ylavic --- Created attachment 35332 --> https://bz.apache.org/bugzilla/attachment.cgi?id=35332=edit Backport of r1802875 to 2.4.x Harmless in CHANGES resolved. -- You are receiving this mail

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 vsamel changed: What|Removed |Added CC||vitezs...@samel.cz --

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #20 from Frank Meier --- Hi Lucca sorry I was not able to apply Yann's v6 patch (r1802875) to the 2.4.x branch. There were some merge conflicts I could not resolve without understanding the code better. Is

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #19 from Luca Toscano --- Hi Frank, have you had the chance to test Yann's patch to see if it fixes the blocking issue that you reported in your testing environment? -- You are receiving this mail because:

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 Yann Ylavic changed: What|Removed |Added Attachment #35160|0 |1 is

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 Yann Ylavic changed: What|Removed |Added Keywords||FixedInTrunk ---

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 Yann Ylavic changed: What|Removed |Added Attachment #35159|0 |1 is

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 Yann Ylavic changed: What|Removed |Added Attachment #35158|0 |1 is

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 Yann Ylavic changed: What|Removed |Added Attachment #35156|0 |1 is

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #13 from Yann Ylavic --- Created attachment 35156 --> https://bz.apache.org/bugzilla/attachment.cgi?id=35156=edit Defer nonblocking lingering close to workers Patch issued from above discussion. -- You

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #12 from Luca Toscano --- As FYI this bug generated a discussion on dev@: https://lists.apache.org/thread.html/0daa4c40a4396cbb411f7657b476e2524add73cbc8ed99e67264578c@%3Cdev.httpd.apache.org%3E It seems

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #11 from Luca Toscano --- Other two interesting trunk improvements that have not been backported yet: http://svn.apache.org/viewvc?view=revision=1706669 http://svn.apache.org/viewvc?view=revision=1734656

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 Stefan Priebe changed: What|Removed |Added CC||ste...@priebe.ws --

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #10 from Luca Toscano --- Hi Frank, for reference here's some interesting commits to the modssl smart shutdown function: http://svn.apache.org/viewvc?view=revision=1651077

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #9 from Frank Meier --- Hi Luca, Thanks again, for pushing this forward. Also my understanding of the code is unfortunately not good enough to propose a patch. I completely agree. Either the process of

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #7 from Frank Meier --- Hi Luca, Thank you for looking into this issue. Unfortunately the behavior, as far as I can tell, was exactly the same with your patch, as before. Sorry. cheers, Frank -- You are

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 Luca Toscano changed: What|Removed |Added CC|

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #6 from Luca Toscano --- Hi Frank, thanks a lot for the super detailed report. I am wondering if you'd have the patience to re-run your tests with httpd 2.4.25 with the following patch:

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #5 from Frank Meier --- I've attached my test code and httpd.conf file, if anyone likes to reproduce the issue. Steps to reproduce: * start httpd with attached mod_gendata and httpd.conf * start a shell

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #4 from Frank Meier --- Created attachment 34988 --> https://bz.apache.org/bugzilla/attachment.cgi?id=34988=edit simple httpd config -- You are receiving this mail because: You are the assignee for the

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #3 from Frank Meier --- Created attachment 34987 --> https://bz.apache.org/bugzilla/attachment.cgi?id=34987=edit special https client -- You are receiving this mail because: You are the assignee for the

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #2 from Frank Meier --- Created attachment 34986 --> https://bz.apache.org/bugzilla/attachment.cgi?id=34986=edit module generating data without flushing to trigger write completion feature -- You are

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 --- Comment #1 from Frank Meier --- I finally was able to reproduce the phenomenon. It is occurs if a request handler triggers the asynchronous write completion feature, which gives the listener thread the opportunity to

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 nada changed: What|Removed |Added CC|

[Bug 60956] Event MPM listener thread may get blocked by SSL shutdowns

https://bz.apache.org/bugzilla/show_bug.cgi?id=60956 Michael Kaufmann changed: What|Removed |Added CC|