mirror of
https://git.haproxy.org/git/haproxy.git/
synced 2025-08-13 02:26:56 +02:00
e1d25cdbdd
->app_limited quic_drs struct member is not a boolean. This is the index of the last transmitted packet marked as application-limited, or 0 if the connection is not currently application-limited (see C.app_limited definition in BBR v3 draft).
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
#include <inttypes.h>
|
|
|
|
#include <haproxy/window_filter.h>
|
|
|
|
/* Per-ACK Rate Sample State */
|
|
struct quic_cc_rs {
|
|
uint64_t delivered;
|
|
uint64_t prior_delivered;
|
|
uint64_t tx_in_flight;
|
|
uint64_t lost;
|
|
uint64_t prior_lost;
|
|
int64_t last_end_seq;
|
|
uint64_t prior_time_ns;
|
|
uint32_t interval_us;
|
|
uint32_t send_elapsed_us;
|
|
uint32_t ack_elapsed_us;
|
|
uint32_t is_app_limited;
|
|
};
|
|
|
|
/* Delivery rate sampling */
|
|
struct quic_cc_drs {
|
|
struct quic_cc_rs rs;
|
|
uint64_t round_count;
|
|
uint64_t next_round_delivered;
|
|
uint64_t delivered;
|
|
uint64_t lost;
|
|
int64_t last_seq;
|
|
uint64_t delivered_time_ns;
|
|
uint64_t first_sent_time_ns;
|
|
int is_cwnd_limited; /* boolean */
|
|
int app_limited;
|
|
};
|
|
|
|
void quic_cc_drs_init(struct quic_cc_drs *drs);
|
|
void quic_cc_drs_on_pkt_sent(struct quic_cc_path *path,
|
|
struct quic_tx_packet *pkt, struct quic_cc_drs *drs);
|
|
void quic_cc_drs_update_rate_sample(struct quic_cc_drs *drs,
|
|
struct quic_tx_packet *pkt, uint64_t time_ns);
|
|
void quic_cc_drs_on_ack_recv(struct quic_cc_drs *drs, struct quic_cc_path *path,
|
|
uint64_t pkt_delivered);
|