Hi All, I just want to ping again to see if there is any updates on this?
Thanks, Yingqi -----Original Message----- From: Lu, Yingqi [mailto:yingqi...@intel.com] Sent: Friday, January 09, 2015 9:57 AM To: dev@httpd.apache.org Subject: RE: Time for 2.4.11 Hi Jim, Thanks for your email. I think it should not be very hard to back port. After you trunked the original patch last June, I was working with Yann Ylavic last November to fix some minor issues. With current trunked code, there is no major API change to 2.4 version and we have tested with multiple workloads and usage cases for all 4 existing MPMs. It looks good to us. Please note, with current code, there is a new configurable flag called "ListenCoresBucketsRatio". The default value is 0 which means SO_REUSEPORT is disabled. This is different than the original patch. The reason Yann decided to choose the opt-in way because he finds it safer, especially for backports to stable. Given this said, I think it would be a good idea to add some document to introduce the feature and the flag itself. This would allow users to take advantage of this. Please let me know if you have any questions. Again, thanks very much for the help, really appreciated! The whole work can be followed in three threads with name: 1. "[PATCH ASF bugzilla# 55897]prefork_mpm patch with SO_REUSEPORT support" 2. "svn commit: r1599531 - in /httpd/httpd/trunk: CHANGES include/ap_listen.h server/listen.c server/mpm/event/event.c server/mpm/prefork/prefork.c server/mpm/worker/worker.c server/mpm_unix.c" 3. "Listeners buckets and duplication w/ and w/o SO_REUSEPORT on trunk" Thanks, Yingqi -----Original Message----- From: Jim Jagielski [mailto:j...@jagunet.com] Sent: Friday, January 09, 2015 5:47 AM To: dev@httpd.apache.org Subject: Re: Time for 2.4.11 Let me look... how easy is the backport? > On Jan 8, 2015, at 12:22 PM, Lu, Yingqi <yingqi...@intel.com> wrote: > > Hi All, > > Can we make the "SO_REUSEPORT" support into this new stable version? The > first version of the patch was trunked last June. After tests and > modifications, I think it is ready to go. > > Please let me know what you think. > > Thanks, > Yingqi > > -----Original Message----- > From: Jim Jagielski [mailto:j...@jagunet.com] > Sent: Thursday, January 08, 2015 3:12 AM > To: httpd > Subject: Time for 2.4.11 > > Let's shoot for a T&R next week. The work will keep me warm :)
