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Maxim Dounin
March 29, 2016 11:34AM
Changes with nginx 1.9.13 29 Mar 2016

*) Change: non-idempotent requests (POST, LOCK, PATCH) are no longer
passed to the next server by default if a request has been sent to a
backend; the "non_idempotent" parameter of the "proxy_next_upstream"
directive explicitly allows retrying such requests.

*) Feature: the ngx_http_perl_module can be built dynamically.

*) Feature: UDP support in the stream module.

*) Feature: the "aio_write" directive.

*) Feature: now cache manager monitors number of elements in caches and
tries to avoid cache keys zone overflows.

*) Bugfix: "task already active" and "second aio post" alerts might
appear in logs when using the "sendfile" and "aio" directives with

*) Bugfix: "zero size buf in output" alerts might appear in logs if
caching was used and a client closed a connection prematurely.

*) Bugfix: connections with clients might be closed needlessly if
caching was used.
Thanks to Justin Li.

*) Bugfix: nginx might hog CPU if the "sendfile" directive was used on
Linux or Solaris and a file being sent was changed during sending.

*) Bugfix: connections might hang when using the "sendfile" and "aio
threads" directives.

*) Bugfix: in the "proxy_pass", "fastcgi_pass", "scgi_pass", and
"uwsgi_pass" directives when using variables.
Thanks to Piotr Sikora.

*) Bugfix: in the ngx_http_sub_filter_module.

*) Bugfix: if an error occurred in a cached backend connection, the
request was passed to the next server regardless of the
proxy_next_upstream directive.

*) Bugfix: "CreateFile() failed" errors when creating temporary files on

Maxim Dounin

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Subject Author Posted


Maxim Dounin March 29, 2016 11:34AM

Re: nginx-1.9.13

Kevin Worthington March 29, 2016 02:00PM

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