Welcome! Log In Create A New Profile

Advanced

Re: http2 request log in accurate $request_time ?

January 23, 2020 01:37AM
Maxim Dounin Wrote:
-------------------------------------------------------
> Hello!
>
> On Wed, Jan 22, 2020 at 10:38:42AM -0500, xt3627216 wrote:
>
> [...]
>
> > if stream->queued is true, then ngx_http_free_request will not
> be called
> > immediately, which will result $request_time larger then real
> request time?
>
> If stream->queued is true, this means that there are unsent frames
> in the stream, and the request is not yet complete. As such,
> queue "larger" $request_time is correct, as it is expected to
> account sending the response to client as well.
>
> --
> Maxim Dounin
> http://mdounin.ru/
> _______________________________________________
> nginx mailing list
> nginx@nginx.org
> http://mailman.nginx.org/mailman/listinfo/nginx


thanks Maxim, I see your point.


Anyway, I found some http2 requests have large $request_time in my logs( which is unreasonable large), will you be sure that the $request_time in http2 protocol

compute correctly. ? the value of $request_time denote the actual time of RT.


Will the multiplexing mechanism affect “mis-computing" the value of RT.

thanks many.
Subject Author Posted

http2 request log in accurate $request_time ?

xt3627216 January 22, 2020 10:38AM

Re: http2 request log in accurate $request_time ?

xt3627216 January 22, 2020 10:41AM

Re: http2 request log in accurate $request_time ?

J.R. January 22, 2020 11:00AM

Re: http2 request log in accurate $request_time ?

Maxim Dounin January 22, 2020 12:46PM

Re: http2 request log in accurate $request_time ?

xt3627216 January 23, 2020 01:37AM

Re: http2 request log in accurate $request_time ?

Maxim Dounin January 23, 2020 07:52AM



Sorry, only registered users may post in this forum.

Click here to login

Online Users

Guests: 80
Record Number of Users: 6 on February 13, 2018
Record Number of Guests: 421 on December 02, 2018
Powered by nginx      Powered by FreeBSD      PHP Powered      Powered by MariaDB      ipv6 ready