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Re: How to control the total requests in Ngnix

December 04, 2017 04:24AM
I’ve used the equivalent of nodelay with a rate of 2000 req/sec per IP when a retail website was being attacked by hackers. This was in combination with microcaching and CDN to protect the back end and endure the site could continue to function normally.

Sent from my iPhone

> On Dec 4, 2017, at 1:11 AM, Peter Booth <peter_booth@me.com> wrote:
>
> I’m a situation where you are confident that the workload is coming from a DDOS attack and not a real user.
>
> For this example the limit is very low and nodelay wouldn’t seem appropriate. If you look at the techempower benchmark results you can see that a single vote VM should be able to serve over 10,000 requests per sec.
>
> Sent from my iPhone
>
>> On Dec 3, 2017, at 4:08 PM, Gary <lists@lazygranch.com> wrote:
>>
>>
>> For what situation would it be appropriate to use "nodelay"?
>>
>> Original Message
>> From: francis@daoine.org
>> Sent: December 2, 2017 3:02 AM
>> To: nginx@nginx.org
>> Reply-to: nginx@nginx.org
>> Subject: Re: Re: How to control the total requests in Ngnix
>>
>> On Fri, Dec 01, 2017 at 11:18:06AM +0800, tongshushan@migu.cn wrote:
>>
>> Hi there,
>>
>> Others have already given some details, so I'll try to put everything
>> together.
>>
>> <snip>
>>
>>> limit_req zone=all burst=100 nodelay;
>>
>> "block" can be "return error immediately", or can be "delay until the
>> right time", depending on what you configure. "nodelay" above means
>> "return error immediately".
>>
>>
>> <snip>
>>
>>
>> f
>> --
>> Francis Daly francis@daoine.org
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Subject Author Posted

How to control the total requests in Ngnix

tongshushan@migu.cn November 30, 2017 04:14AM

回复: How to control the total requests in Ngnix

tongshushan@migu.cn November 30, 2017 04:16AM

Re: 回复: How to control the total requests in Ngnix

gariac November 30, 2017 04:46AM

Re: 回复: How to control the total requests in Ngnix

gariac November 30, 2017 01:56PM

Re: How to control the total requests in Ngnix

Francis Daly November 30, 2017 05:18AM

Re: Re: How to control the total requests in Ngnix

tongshushan@migu.cn November 30, 2017 06:54AM

Re: How to control the total requests in Ngnix

pbooth November 30, 2017 05:28PM

Re: How to control the total requests in Ngnix

gariac November 30, 2017 09:10PM

Re: Re: How to control the total requests in Ngnix

tongshushan@migu.cn November 30, 2017 09:14PM

Re: Re: How to control the total requests in Ngnix

tongshushan@migu.cn November 30, 2017 07:06AM

Re: Re: How to control the total requests in Ngnix

Francis Daly November 30, 2017 01:40PM

Re: Re: How to control the total requests in Ngnix

tongshushan@migu.cn November 30, 2017 10:20PM

Re: Re: How to control the total requests in Ngnix

Maxim Dounin December 01, 2017 08:48AM

Re: How to control the total requests in Ngnix

Maxim Dounin December 01, 2017 11:14AM

Re: Re: How to control the total requests in Ngnix

Francis Daly December 02, 2017 06:04AM

Re: Re: How to control the total requests in Ngnix

tongshushan@migu.cn December 02, 2017 11:00PM

Re: Re: How to control the total requests in Ngnix

Francis Daly December 05, 2017 03:54AM

Re: Re: How to control the total requests in Ngnix

tongshushan@migu.cn December 05, 2017 08:52PM

Re: Re: How to control the total requests in Ngnix

tongshushan@migu.cn November 30, 2017 11:54PM

Re: Re: How to control the total requests in Ngnix

tongshushan@migu.cn November 30, 2017 11:56PM

Re: Re: How to control the total requests in Ngnix

tongshushan@migu.cn December 02, 2017 04:58AM

Re: How to control the total requests in Ngnix

gariac November 30, 2017 11:18PM

Re: How to control the total requests in Ngnix

gariac December 01, 2017 09:46AM

Re: How to control the total requests in Ngnix

gariac December 03, 2017 04:10PM

Re: How to control the total requests in Ngnix

pbooth December 04, 2017 01:14AM

Re: How to control the total requests in Ngnix

pbooth December 04, 2017 04:24AM



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