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Nginx [nginx-announce] nginx-1.21.1

Discussion in 'Nginx and PHP-FPM news & discussions' started by eva2000, Jul 7, 2021.

  1. eva2000

    eva2000 Administrator Staff Member

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    Changes with nginx 1.21.1 06 Jul 2021

    *) Change: now nginx always returns an error for the CONNECT method.

    *) Change: now nginx always returns an error if both "Content-Length"
    and "Transfer-Encoding" header lines are present in the request.

    *) Change: now nginx always returns an error if spaces or control
    characters are used in the request line.


    *) Change: now nginx always returns an error if spaces or control
    characters are used in a header name.

    *) Change: now nginx always returns an error if spaces or control
    characters are used in the "Host" request header line.

    *) Change: optimization of configuration testing when using many
    listening sockets.

    *) Bugfix: nginx did not escape """, "<", ">", "\", "^", "`", "{", "|",
    and "}" characters when proxying with changed URI.

    *) Bugfix: SSL variables might be empty when used in logs; the bug had
    appeared in 1.19.5.

    *) Bugfix: keepalive connections with gRPC backends might not be closed
    after receiving a GOAWAY frame.

    *) Bugfix: reduced memory consumption for long-lived requests when
    proxying with more than 64 buffers.


    --
    Maxim Dounin
    http://nginx.org/
    _______________________________________________
    nginx-announce mailing list
    nginx-announce@nginx.org
    http://mailman.nginx.org/mailman/listinfo/nginx-announce

    Continue reading...
     
  2. rdan

    rdan Well-Known Member

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    Oppps, a lot of changes on this release.
    A bit scary :D
     
  3. eva2000

    eva2000 Administrator Staff Member

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    Looks good to me after running centmin.sh menu option 4 to update to Nginx 1.21.1

     
  4. pamamolf

    pamamolf Premium Member Premium Member

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    Hpack and Dynamic TLS? :)
     
  5. rdan

    rdan Well-Known Member

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    Anyone experiencing some page delay/lag from php page like xenforo after this update?
    I have to downgrade to 1.20.x for now.
     
  6. rdan

    rdan Well-Known Member

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    Or it could be Brotli and this version, removing brotli for now also.
     
  7. eva2000

    eva2000 Administrator Staff Member

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    Did that help ? Running Nginx 1.21.1 on this very forum and not seeing any issues. What type of page/lag ? Got an example?
     
  8. rdan

    rdan Well-Known Member

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    Can confirm yes, lag has gone, 97% sure.
    Mine isn't behind cloudflare though.
    Sometimes page doesn't respond for a couple seconds/minutes (even on other site pages on different tab), but during the lag site respond correctly and quick on other browsers/incognito.
    Very hard to re-produce as it happens sometimes only.
     
  9. eva2000

    eva2000 Administrator Staff Member

    47,008
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    Nginx 1.19.x
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    Interesting maybe check if anyone has reported issues with ngx_brotli module at google/ngx_brotli - haven't come across the issue with or without Cloudflare.

    Though you can also verify by enabling ngx_brotli and downgrade to Nginx 1.20.1 - did you try that combo?
     
  10. rdan

    rdan Well-Known Member

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