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Occasional "400 Bad Request" Responses from Nginx

Hiroaki Nakamura
February 04, 2024 04:36AM
Hello,

During my experimentation with Nginx's rate limit features, I
encountered an issue where Nginx occasionally sends "400 Bad Request"
responses for requests that appear to be correct.
With further investigation, I discovered that this issue also occurs
even when not utilizing the rate limit features.

I have provided a reproduction of this issue on GitHub:
https://github.com/hnakamur/ats-nginx-bad-request/tree/enable_debug_log

Additionally, I have included log files and tcpdump outputs within the
repository for further analysis.

Your assistance in investigating this matter would be greatly appreciated.

Thank you.

--
中村 弘輝 )Hioraki Nakamura) hnakamur@gmail.com
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Subject Author Posted

Occasional "400 Bad Request" Responses from Nginx

Hiroaki Nakamura February 04, 2024 04:36AM

Re: Occasional "400 Bad Request" Responses from Nginx

Maxim Dounin February 04, 2024 05:48AM

Re: Occasional "400 Bad Request" Responses from Nginx

Hiroaki Nakamura February 05, 2024 10:32PM



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