Mercurial > hg > nginx-quic
changeset 5621:345e4fd4bb64
Range filter: single_range flag in request.
If set, it means that response body is going to be in more than one buffer,
hence only range requests with a single range should be honored.
The flag is now used by mp4 and cacheable upstream responses, thus allowing
range requests of mp4 files with start/end, as well as range processing
on a first request to a not-yet-cached files with proxy_cache.
Notably this makes it possible to play mp4 files (with proxy_cache, or with
mp4 module) on iOS devices, as byte-range support is required by Apple.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 21 Mar 2014 19:33:21 +0400 |
parents | 0a567878254b |
children | a23c35496c2f |
files | src/http/modules/ngx_http_mp4_module.c src/http/modules/ngx_http_range_filter_module.c src/http/ngx_http_request.h src/http/ngx_http_upstream.c |
diffstat | 4 files changed, 12 insertions(+), 3 deletions(-) [+] |
line wrap: on
line diff
--- a/src/http/modules/ngx_http_mp4_module.c +++ b/src/http/modules/ngx_http_mp4_module.c @@ -571,7 +571,7 @@ ngx_http_mp4_handler(ngx_http_request_t } if (start >= 0) { - r->allow_ranges = 0; + r->single_range = 1; mp4 = ngx_pcalloc(r->pool, sizeof(ngx_http_mp4_file_t)); if (mp4 == NULL) {
--- a/src/http/modules/ngx_http_range_filter_module.c +++ b/src/http/modules/ngx_http_range_filter_module.c @@ -148,6 +148,7 @@ ngx_http_range_header_filter(ngx_http_re { time_t if_range_time; ngx_str_t *if_range, *etag; + ngx_uint_t ranges; ngx_http_core_loc_conf_t *clcf; ngx_http_range_filter_ctx_t *ctx; @@ -227,7 +228,9 @@ parse: return NGX_ERROR; } - switch (ngx_http_range_parse(r, ctx, clcf->max_ranges)) { + ranges = r->single_range ? 1 : clcf->max_ranges; + + switch (ngx_http_range_parse(r, ctx, ranges)) { case NGX_OK: ngx_http_set_ctx(r, ctx, ngx_http_range_body_filter_module);