Hello! On Mon, Aug 05, 2013 at 09:06:57PM +0300, Serguei I. Ivantsov wrote:
> ngx_http_time() is called once per request and it call a heavy > ngx_sprintf() function. > Why not cache the output for one second (resolution of time_t)? > I find nice time caching framework on ngx_times.c, with slots and memory > barriers, but ngx_http_time() is not using it for some reason. > In this case, probably, it is easier to cache just one string buffer and > time_t value per process. The cache is for current time, and it's used for Date header (see ngx_cached_http_time). The ngx_http_time() function is to print arbitrary times, like Expires or Last-Modified, and these are usually non-cacheable. -- Maxim Dounin http://nginx.org/en/donation.html _______________________________________________ nginx-devel mailing list nginx-devel@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx-devel
