view docs/dtd/change_log_conf.dtd @ 5929:f436e9a60b8f

Cache: proper wakeup of subrequests. In case of a cache lock timeout and in the aio handler we now call r->write_event_handler() instead of a connection write handler, to make sure to run appropriate subrequest. Previous code failed to run inactive subrequests and hence resulted in suboptimal behaviour, see report by Yichun Zhang: http://mailman.nginx.org/pipermail/nginx-devel/2013-October/004435.html (Infinite hang claimed in the report seems impossible without 3rd party modules, as subrequests will be eventually woken up by the postpone filter.)
author Maxim Dounin <mdounin@mdounin.ru>
date Tue, 02 Dec 2014 05:54:56 +0300
parents 551102312e19
children
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<!ELEMENT configuration   (length, start, indent, changes+) >

<!ELEMENT length          (#PCDATA) >
<!ELEMENT start           (#PCDATA) >
<!ELEMENT indent          (#PCDATA) >

<!ELEMENT changes         (title, length,
                           bugfix, feature, change, workaround,
                           (month, month, month, month, month, month,
                            month, month, month, month, month, month)?) >

<!ATTLIST changes         lang ( ru | en) #REQUIRED>

<!ELEMENT title           (#PCDATA) >

<!ELEMENT bugfix          (#PCDATA) >
<!ELEMENT feature         (#PCDATA) >
<!ELEMENT change          (#PCDATA) >
<!ELEMENT workaround      (#PCDATA) >

<!ELEMENT month           (#PCDATA) >