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comparison src/http/ngx_http_upstream.h @ 7230:098bbd076a2d

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Upstream: trailers support, u->conf->pass_trailers flag. Basic trailer headers support allows one to access response trailers via the $upstream_trailer_* variables. Additionally, the u->conf->pass_trailers flag was introduced. When the flag is set, trailer headers from the upstream response are passed to the client. Like normal headers, trailer headers will be hidden if present in u->conf->hide_headers_hash.
author Maxim Dounin <mdounin@mdounin.ru>
date Sat, 17 Mar 2018 23:04:21 +0300
parents d0d32b33167d
children 22f7bdbd96d3
comparison
equal deleted inserted replaced
7229:87e9e4aabf1b 7230:098bbd076a2d
220 signed cache:2; 220 signed cache:2;
221 #endif 221 #endif
222 signed store:2; 222 signed store:2;
223 unsigned intercept_404:1; 223 unsigned intercept_404:1;
224 unsigned change_buffering:1; 224 unsigned change_buffering:1;
225 unsigned pass_trailers:1;
225 226
226 #if (NGX_HTTP_SSL || NGX_COMPAT) 227 #if (NGX_HTTP_SSL || NGX_COMPAT)
227 ngx_ssl_t *ssl; 228 ngx_ssl_t *ssl;
228 ngx_flag_t ssl_session_reuse; 229 ngx_flag_t ssl_session_reuse;
229 230
249 } ngx_http_upstream_header_t; 250 } ngx_http_upstream_header_t;
250 251
251 252
252 typedef struct { 253 typedef struct {
253 ngx_list_t headers; 254 ngx_list_t headers;
255 ngx_list_t trailers;
254 256
255 ngx_uint_t status_n; 257 ngx_uint_t status_n;
256 ngx_str_t status_line; 258 ngx_str_t status_line;
257 259
258 ngx_table_elt_t *status; 260 ngx_table_elt_t *status;