Mercurial > hg > nginx-quic
diff src/http/modules/ngx_http_limit_req_module.c @ 3183:b87542338ac3
make limit_req to conform to the leaky bucket algorithm
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Tue, 06 Oct 2009 09:37:18 +0000 |
parents | 70c8b2d28d1d |
children | 30570a5b9bb0 |
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--- a/src/http/modules/ngx_http_limit_req_module.c +++ b/src/http/modules/ngx_http_limit_req_module.c @@ -379,6 +379,11 @@ ngx_http_limit_req_lookup(ngx_http_limit excess = lr->excess - ctx->rate * ngx_abs(ms) / 1000 + 1000; + if ((ngx_uint_t) excess > lrcf->burst) { + *lrp = lr; + return NGX_BUSY; + } + if (excess < 0) { excess = 0; } @@ -388,10 +393,6 @@ ngx_http_limit_req_lookup(ngx_http_limit *lrp = lr; - if ((ngx_uint_t) excess > lrcf->burst) { - return NGX_BUSY; - } - if (excess) { return NGX_AGAIN; }