diff options
| -rw-r--r-- | doc/designs/quic-design/congestion-control.md | 6 | ||||
| -rw-r--r-- | include/internal/quic_cc.h | 6 | ||||
| -rw-r--r-- | ssl/quic/cc_dummy.c | 6 |
3 files changed, 18 insertions, 0 deletions
diff --git a/doc/designs/quic-design/congestion-control.md b/doc/designs/quic-design/congestion-control.md index 231d4ef360..7881ca9871 100644 --- a/doc/designs/quic-design/congestion-control.md +++ b/doc/designs/quic-design/congestion-control.md @@ -178,6 +178,12 @@ struct ossl_cc_method_st { size_t (*get_bytes_in_flight_max)(OSSL_CC_DATA *ccdata); /* + * Returns the time at which the CC will next release more budget + * for sending, or ossl_time_infinite(). + */ + OSSL_TIME (*get_next_credit_time)(OSSL_CC_DATA *ccdata); + + /* * To be called when a packet with retransmittable data was sent. * |num_retransmittable_bytes| is the number of bytes sent * in the packet that are retransmittable. diff --git a/include/internal/quic_cc.h b/include/internal/quic_cc.h index 2a702b0731..f056f0dbee 100644 --- a/include/internal/quic_cc.h +++ b/include/internal/quic_cc.h @@ -82,6 +82,12 @@ typedef struct ossl_cc_method_st { uint64_t (*get_bytes_in_flight_max)(OSSL_CC_DATA *ccdata); /* + * Returns the time at which the CC will next release more budget + * for sending, or ossl_time_infinite(). + */ + OSSL_TIME (*get_next_credit_time)(OSSL_CC_DATA *ccdata); + + /* * To be called when a packet with retransmittable data was sent. * |num_retransmittable_bytes| is the number of bytes sent * in the packet that are retransmittable. diff --git a/ssl/quic/cc_dummy.c b/ssl/quic/cc_dummy.c index feeb6cb015..195c4324bf 100644 --- a/ssl/quic/cc_dummy.c +++ b/ssl/quic/cc_dummy.c @@ -56,6 +56,11 @@ static uint64_t dummy_get_bytes_in_flight_max(OSSL_CC_DATA *cc) return SIZE_MAX; } +static OSSL_TIME dummy_get_next_credit_time(OSSL_CC_DATA *cc_data) +{ + return ossl_time_infinite(); +} + static int dummy_on_data_sent(OSSL_CC_DATA *cc, uint64_t num_retransmittable_bytes) { @@ -99,6 +104,7 @@ const OSSL_CC_METHOD ossl_cc_dummy_method = { dummy_can_send, dummy_get_send_allowance, dummy_get_bytes_in_flight_max, + dummy_get_next_credit_time, dummy_on_data_sent, dummy_on_data_invalidated, dummy_on_data_acked, |