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comparison src/http/ngx_http_request.c @ 4891:1e666c78a42c

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ngx_http_keepalive_handler() is now trying to not keep c->buffer's memory for idle connections. This behaviour is consistent with the ngx_http_set_keepalive() function and it should decrease memory usage in some cases (especially if epoll/rtsig is used).
author Valentin Bartenev <vbart@nginx.com>
date Tue, 23 Oct 2012 14:36:18 +0000
parents e406c997470a
children 6f085bfcdb4d
comparison
equal deleted inserted replaced
4890:173cd5458281 4891:1e666c78a42c
2751 if (n == NGX_AGAIN) { 2751 if (n == NGX_AGAIN) {
2752 if (ngx_handle_read_event(rev, 0) != NGX_OK) { 2752 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
2753 ngx_http_close_connection(c); 2753 ngx_http_close_connection(c);
2754 } 2754 }
2755 2755
2756 /*
2757 * Like ngx_http_set_keepalive() we are trying to not hold
2758 * c->buffer's memory for a keepalive connection.
2759 */
2760
2761 if (ngx_pfree(c->pool, b->start) == NGX_OK) {
2762
2763 /*
2764 * the special note that c->buffer's memory was freed
2765 */
2766
2767 b->pos = NULL;
2768 }
2769
2756 return; 2770 return;
2757 } 2771 }
2758 2772
2759 if (n == NGX_ERROR) { 2773 if (n == NGX_ERROR) {
2760 ngx_http_close_connection(c); 2774 ngx_http_close_connection(c);