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RE: [Patch] SO_REUSEPORT support from master process

luy
October 08, 2014 01:08PM
Hi Maxim,

Thanks for letting us know.

Our updated patch is located at http://forum.nginx.org/read.php?29,253446,253446#msg-253446

It supposes to address all the style issues and fixes the restart and binary upgrade issues. This is just a FYI in case you are not aware of.

Thanks,
Yingqi

-----Original Message-----
From: nginx-devel-bounces@nginx.org [mailto:nginx-devel-bounces@nginx.org] On Behalf Of Maxim Dounin
Sent: Wednesday, October 08, 2014 5:59 AM
To: nginx-devel@nginx.org
Subject: Re: [Patch] SO_REUSEPORT support from master process

Hello!

On Tue, Oct 07, 2014 at 07:32:08PM +0000, Lu, Yingqi wrote:

> Dear All,
>
> It has been quiet for a while on this patch. I am checking to see if
> there is any questions/feedbacks/concerns we need to address?
>
> Please let me know. Thanks very much for your help!

Apart from style/coding issues, I disagree with the whole approach.

As far as I understand the patch idea, it tries to introduce multiple listening sockets to avoid in-kernel lock contention.
This is something that can be done completely in kernel though, and I see no reason to introduce any changes to nginx here.

The approach previously discussed with Sepherosa Ziehau looks much more interesting.

--
Maxim Dounin
http://nginx.org/

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Subject Author Views Posted

[Patch] SO_REUSEPORT support from master process Attachments

Lu, Yingqi 1451 August 22, 2014 12:56PM

RE: [Patch] SO_REUSEPORT support from master process

Lu, Yingqi 671 August 22, 2014 01:00PM

Re: [Patch] SO_REUSEPORT support from master process

Sepherosa Ziehau 706 August 27, 2014 05:10AM

RE: [Patch] SO_REUSEPORT support from master process

luy 1522 August 27, 2014 12:26PM

Re: [Patch] SO_REUSEPORT support from master process

Sepherosa Ziehau 717 August 28, 2014 05:28AM

RE: [Patch] SO_REUSEPORT support from master process

luy 644 August 27, 2014 01:36PM

RE: [Patch] SO_REUSEPORT support from master process

luy 1496 September 18, 2014 04:08PM

Re: [Patch] SO_REUSEPORT support from master process

Valentin V. Bartenev 593 September 19, 2014 04:38AM

RE: [Patch] SO_REUSEPORT support from master process

luy 666 September 19, 2014 11:54AM

Re: [Patch] SO_REUSEPORT support from master process

Valentin V. Bartenev 606 September 19, 2014 12:50PM

RE: [Patch] SO_REUSEPORT support from master process

luy 697 September 19, 2014 01:34PM

RE: [Patch] SO_REUSEPORT support from master process

luy 604 September 20, 2014 06:24PM

RE: [Patch] SO_REUSEPORT support from master process

luy 601 September 20, 2014 07:02PM

RE: [Patch] SO_REUSEPORT support from master process

luy 704 September 20, 2014 07:46PM

RE: [Patch] SO_REUSEPORT support from master process

luy 612 September 23, 2014 11:38AM

RE: [Patch] SO_REUSEPORT support from master process

luy 660 September 23, 2014 11:48AM

RE: [Patch] SO_REUSEPORT support from master process

luy 716 September 29, 2014 03:46PM

RE: [Patch] SO_REUSEPORT support from master process

luy 612 October 07, 2014 03:34PM

Re: [Patch] SO_REUSEPORT support from master process

Maxim Dounin 637 October 08, 2014 09:00AM

RE: [Patch] SO_REUSEPORT support from master process

luy 599 October 08, 2014 01:08PM

RE: [Patch] SO_REUSEPORT support from master process

luy 588 October 08, 2014 02:26PM

RE: [Patch] SO_REUSEPORT support from master process

luy 574 October 30, 2014 06:26PM

Re: [Patch] SO_REUSEPORT support from master process

Sepherosa Ziehau 645 November 16, 2014 04:08AM

Re: [Patch] SO_REUSEPORT support from master process

Maxim Dounin 836 November 16, 2014 06:52AM



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