Mercurial > hg > nginx
diff src/event/ngx_event_openssl.c @ 8956:eaf356a35f5d quic
Merged with the default branch.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 29 Dec 2021 15:17:26 +0300 |
parents | 5c86189a1c1b b002ad258f1d |
children | 7c2adf237091 |
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--- a/src/event/ngx_event_openssl.c +++ b/src/event/ngx_event_openssl.c @@ -2942,7 +2942,7 @@ ngx_ssl_sendfile(ngx_connection_t *c, ng { #ifdef BIO_get_ktls_send - int sslerr; + int sslerr, flags; ssize_t n; ngx_err_t err; @@ -2954,8 +2954,20 @@ ngx_ssl_sendfile(ngx_connection_t *c, ng ngx_set_errno(0); +#if (NGX_HAVE_SENDFILE_NODISKIO) + + flags = (c->busy_count <= 2) ? SF_NODISKIO : 0; + + if (file->file->directio) { + flags |= SF_NOCACHE; + } + +#else + flags = 0; +#endif + n = SSL_sendfile(c->ssl->connection, file->file->fd, file->file_pos, - size, 0); + size, flags); ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "SSL_sendfile: %d", n); @@ -2974,6 +2986,10 @@ ngx_ssl_sendfile(ngx_connection_t *c, ng ngx_post_event(c->read, &ngx_posted_events); } +#if (NGX_HAVE_SENDFILE_NODISKIO) + c->busy_count = 0; +#endif + c->sent += n; return n; @@ -3038,6 +3054,23 @@ ngx_ssl_sendfile(ngx_connection_t *c, ng ngx_post_event(c->read, &ngx_posted_events); } +#if (NGX_HAVE_SENDFILE_NODISKIO) + + if (ngx_errno == EBUSY) { + c->busy_count++; + + ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, + "SSL_sendfile() busy, count:%d", c->busy_count); + + if (c->write->posted) { + ngx_delete_posted_event(c->write); + } + + ngx_post_event(c->write, &ngx_posted_next_events); + } + +#endif + c->write->ready = 0; return NGX_AGAIN; }