Mercurial > hg > nginx
view src/os/win32/ngx_stat.c @ 6220:5e6142609e48
Core: idle connections now closed only once on exiting.
Iterating through all connections takes a lot of CPU time, especially
with large number of worker connections configured. As a result
nginx processes used to consume CPU time during graceful shutdown.
To mitigate this we now only do a full scan for idle connections when
shutdown signal is received.
Transitions of connections to idle ones are now expected to be
avoided if the ngx_exiting flag is set. The upstream keepalive module
was modified to follow this.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Tue, 11 Aug 2015 16:28:55 +0300 |
parents | d620f497c50f |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #include <ngx_config.h> #include <ngx_core.h> int ngx_file_type(char *file, ngx_file_info_t *sb) { sb->dwFileAttributes = GetFileAttributes(file); if (sb->dwFileAttributes == INVALID_FILE_ATTRIBUTES) { return -1; } return 0; } /* int ngx_stat(char *file, ngx_stat_t *sb) { *sb = GetFileAttributes(file); if (*sb == INVALID_FILE_ATTRIBUTES) { return -1; } return 0; } */