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comparison src/http/ngx_http_header_filter_module.c @ 8238:a3257a725b3d quic

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Fixed header creation for header_only responses in HTTP/3.
author Roman Arutyunyan <arut@nginx.com>
date Thu, 19 Mar 2020 15:03:09 +0300
parents 38c0898b6df7
children 1efee5e4194c
comparison
equal deleted inserted replaced
8237:ff540f13d95d 8238:a3257a725b3d
177 177
178 if (r != r->main) { 178 if (r != r->main) {
179 return NGX_OK; 179 return NGX_OK;
180 } 180 }
181 181
182 if (r->http_version < NGX_HTTP_VERSION_10) {
183 return NGX_OK;
184 }
185
186 if (r->method == NGX_HTTP_HEAD) {
187 r->header_only = 1;
188 }
189
190 if (r->headers_out.status_line.len == 0) {
191 if (r->headers_out.status == NGX_HTTP_NO_CONTENT
192 || r->headers_out.status == NGX_HTTP_NOT_MODIFIED)
193 {
194 r->header_only = 1;
195 }
196 }
197
182 #if (NGX_HTTP_V3) 198 #if (NGX_HTTP_V3)
183 199
184 if (r->http_version == NGX_HTTP_VERSION_30) { 200 if (r->http_version == NGX_HTTP_VERSION_30) {
185 ngx_chain_t *cl; 201 ngx_chain_t *cl;
186 202
191 207
192 return ngx_http_write_filter(r, cl); 208 return ngx_http_write_filter(r, cl);
193 } 209 }
194 210
195 #endif 211 #endif
196
197 if (r->http_version < NGX_HTTP_VERSION_10) {
198 return NGX_OK;
199 }
200
201 if (r->method == NGX_HTTP_HEAD) {
202 r->header_only = 1;
203 }
204 212
205 if (r->headers_out.last_modified_time != -1) { 213 if (r->headers_out.last_modified_time != -1) {
206 if (r->headers_out.status != NGX_HTTP_OK 214 if (r->headers_out.status != NGX_HTTP_OK
207 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT 215 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT
208 && r->headers_out.status != NGX_HTTP_NOT_MODIFIED) 216 && r->headers_out.status != NGX_HTTP_NOT_MODIFIED)
233 && status < NGX_HTTP_LAST_2XX) 241 && status < NGX_HTTP_LAST_2XX)
234 { 242 {
235 /* 2XX */ 243 /* 2XX */
236 244
237 if (status == NGX_HTTP_NO_CONTENT) { 245 if (status == NGX_HTTP_NO_CONTENT) {
238 r->header_only = 1;
239 ngx_str_null(&r->headers_out.content_type); 246 ngx_str_null(&r->headers_out.content_type);
240 r->headers_out.last_modified_time = -1; 247 r->headers_out.last_modified_time = -1;
241 r->headers_out.last_modified = NULL; 248 r->headers_out.last_modified = NULL;
242 r->headers_out.content_length = NULL; 249 r->headers_out.content_length = NULL;
243 r->headers_out.content_length_n = -1; 250 r->headers_out.content_length_n = -1;
249 256
250 } else if (status >= NGX_HTTP_MOVED_PERMANENTLY 257 } else if (status >= NGX_HTTP_MOVED_PERMANENTLY
251 && status < NGX_HTTP_LAST_3XX) 258 && status < NGX_HTTP_LAST_3XX)
252 { 259 {
253 /* 3XX */ 260 /* 3XX */
254
255 if (status == NGX_HTTP_NOT_MODIFIED) {
256 r->header_only = 1;
257 }
258 261
259 status = status - NGX_HTTP_MOVED_PERMANENTLY + NGX_HTTP_OFF_3XX; 262 status = status - NGX_HTTP_MOVED_PERMANENTLY + NGX_HTTP_OFF_3XX;
260 status_line = &ngx_http_status_lines[status]; 263 status_line = &ngx_http_status_lines[status];
261 len += ngx_http_status_lines[status].len; 264 len += ngx_http_status_lines[status].len;
262 265