annotate contrib/README @ 4665:25611746fee7
stable-1.2
Merge of r4619: accept moderation on EMFILE/ENFILE.
In case of EMFILE/ENFILE returned from accept() we disable accept events,
and (in case of no accept mutex used) arm timer to re-enable them later.
With accept mutex we just drop it, and rely on normal accept mutex handling
to re-enable accept events once it's acquired again.
As we now handle errors in question, logging level was changed to "crit"
(instead of "alert" used for unknown errors).
Note: the code might call ngx_enable_accept_events() multiple times if
there are many listen sockets. The ngx_enable_accept_events() function was
modified to check if connection is already active (via c->read->active) and
skip it then, thus making multiple calls safe.
author |
Maxim Dounin <mdounin@mdounin.ru> |
date |
Mon, 04 Jun 2012 11:10:36 +0000 |
parents |
63a820b0bc6c |
children |
1bdf906bba99 |
rev |
line source |
537
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1
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667
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2 geo2nginx.pl by Andrei Nigmatulin
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3
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4 The perl script to convert CSV geoip database ( free download
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5 at http://www.maxmind.com/app/geoip_country ) to format, suitable
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6 for use by the ngx_http_geo_module.
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7
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537
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8
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667
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9 unicode2nginx by Maxim Dounin
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10
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11 The perl script to convert unicode mappings ( available
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12 at http://www.unicode.org/Public/MAPPINGS/ ) to the nginx
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13 configuration file format.
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14 Two generated full maps for windows-1251 and koi8-r.
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15
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