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comparison src/http/v2/ngx_http_v2.h @ 7025:7206c3630310

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HTTP/2: don't send SETTINGS ACK before already queued DATA frames. Previously, SETTINGS ACK was sent immediately upon receipt of SETTINGS frame, before already queued DATA frames created using old SETTINGS. This incorrect behavior was source of interoperability issues, because peers rely on the fact that new SETTINGS are in effect after receiving SETTINGS ACK. Reported by Feng Li. Signed-off-by: Piotr Sikora <piotrsikora@google.com>
author Piotr Sikora <piotrsikora@google.com>
date Fri, 02 Jun 2017 15:05:32 +0300
parents 2c4dbcd6f2e4
children 12cadc4669a7
comparison
equal deleted inserted replaced
7024:79de0d2aa432 7025:7206c3630310
259 frame->next = *out; 259 frame->next = *out;
260 *out = frame; 260 *out = frame;
261 } 261 }
262 262
263 263
264 static ngx_inline void
265 ngx_http_v2_queue_ordered_frame(ngx_http_v2_connection_t *h2c,
266 ngx_http_v2_out_frame_t *frame)
267 {
268 frame->next = h2c->last_out;
269 h2c->last_out = frame;
270 }
271
272
264 void ngx_http_v2_init(ngx_event_t *rev); 273 void ngx_http_v2_init(ngx_event_t *rev);
265 void ngx_http_v2_request_headers_init(void); 274 void ngx_http_v2_request_headers_init(void);
266 275
267 ngx_int_t ngx_http_v2_read_request_body(ngx_http_request_t *r); 276 ngx_int_t ngx_http_v2_read_request_body(ngx_http_request_t *r);
268 ngx_int_t ngx_http_v2_read_unbuffered_request_body(ngx_http_request_t *r); 277 ngx_int_t ngx_http_v2_read_unbuffered_request_body(ngx_http_request_t *r);