Mercurial > hg > nginx-quic
diff src/event/ngx_event_quic_transport.h @ 8146:61f1c6ac8967 quic
QUIC: added ACK frame range support.
The history of acknowledged packet is kept in send context as ranges.
Up to NGX_QUIC_MAX_RANGES ranges is stored.
As a result, instead of separate ack frames, single frame with ranges
is sent.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Wed, 14 Oct 2020 23:21:36 +0300 |
parents | 07971f870879 |
children | 93be5658a250 |
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--- a/src/event/ngx_event_quic_transport.h +++ b/src/event/ngx_event_quic_transport.h @@ -120,6 +120,15 @@ #define NGX_QUIC_CID_LEN_MIN 8 #define NGX_QUIC_CID_LEN_MAX 20 +#define NGX_QUIC_MAX_RANGES 10 + + +typedef struct { + uint64_t gap; + uint64_t range; +} ngx_quic_ack_range_t; + + typedef struct { uint64_t largest; uint64_t delay; @@ -128,8 +137,8 @@ typedef struct { uint64_t ect0; uint64_t ect1; uint64_t ce; - u_char *ranges_start; - u_char *ranges_end; + u_char *ranges_start; + u_char *ranges_end; } ngx_quic_ack_frame_t;