IntenseWebs/nginx
3
0
Fork 0
mirror of https://github.com/nginx/nginx.git synced 2025-02-25 18:55:26 -06:00
Code Issues Packages Projects Releases Wiki Activity

HTTP/3: send Stream Cancellation instruction.

Browse Source 
As per quic-qpack-21:

   When a stream is reset or reading is abandoned, the decoder emits a
   Stream Cancellation instruction.

Previously the instruction was not sent.  Now it's sent when closing QUIC
stream connection if dynamic table capacity is non-zero and eof was not
received from client.  The latter condition means that a trailers section
may still be on its way from client and the stream needs to be cancelled.
This commit is contained in:
Roman Arutyunyan 2021-10-18 14:48:11 +03:00
parent a6fb8fe850
commit 5c99f43e6f
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/http/v3/ngx_http_v3_request.c
View File

@ -279,6 +279,14 @@ ngx_http_v3_wait_request_handler(ngx_event_t *rev)
void void
ngx_http_v3_reset_connection(ngx_connection_t *c) ngx_http_v3_reset_connection(ngx_connection_t *c)
{ {
ngx_http_v3_srv_conf_t *h3scf;
h3scf = ngx_http_v3_get_module_srv_conf(c, ngx_http_v3_module);
if (h3scf->max_table_capacity > 0 && !c->read->eof) {
(void) ngx_http_v3_send_cancel_stream(c, c->quic->id);
}
if (c->timedout) { if (c->timedout) {
ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR); ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR);