Mercurial > hg > nginx
annotate misc/README @ 7631:b4dbf8b98f9a
Fixed premature background subrequest finalization.
When "aio" or "aio threads" is used while processing the response body of an
in-memory background subrequest, the subrequest could be finalized with an aio
operation still in progress. Upon aio completion either parent request is
woken or the old r->write_event_handler is called again. The latter may result
in request errors. In either case post_subrequest handler is never called with
the full response body, which is typically expected when using in-memory
subrequests.
Currently in nginx background subrequests are created by the upstream module
and the mirror module. The issue does not manifest itself with these
subrequests because they are header-only. But it can manifest itself with
third-party modules which create in-memory background subrequests.
author | Dmitry Volyntsev <xeioex@nginx.com> |
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date | Mon, 02 Mar 2020 20:07:36 +0300 |
parents | 001beb963d86 |
children | 985b0bda403c |
rev | line source |
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681 | 1 |
2 make -f misc/GNUmakefile release | |
3 | |
4 the required tools: | |
5 *) xsltproc to build CHANGES, | |
5663
001beb963d86
Documented the switch from java XSLScript to xslscript.pl.
Ruslan Ermilov <ru@nginx.com>
parents:
5212
diff
changeset
|
6 *) xslscript.pl ( http://hg.nginx.org/xslscript ) to build XSLTs |
681 | 7 from XSLScript sources. |
8 | |
9 | |
10 make -f misc/GNUmakefile icons | |
11 | |
12 the required tool: | |
13 *) netpbm to create Win32 icons from xpm sources. |