Wire in the ack exponent trransport config for IETF QUIC
gfe-relnote: N/A, for IETF QUIC Only, protected by V99 flag.
PiperOrigin-RevId: 260736433
Change-Id: I5468bc4f052d78d2bf6890cdf0734cece5b107c0
diff --git a/quic/core/quic_config.h b/quic/core/quic_config.h
index 3c82a68..b4a4ca9 100644
--- a/quic/core/quic_config.h
+++ b/quic/core/quic_config.h
@@ -424,6 +424,11 @@
bool HasReceivedMaxAckDelayMs() const;
uint32_t ReceivedMaxAckDelayMs() const;
+ void SetAckDelayExponentToSend(uint32_t exponent);
+ uint32_t GetAckDelayExponentToSend();
+ bool HasReceivedAckDelayExponent() const;
+ uint32_t ReceivedAckDelayExponent() const;
+
bool negotiated() const;
void SetCreateSessionTagIndicators(QuicTagVector tags);
@@ -516,6 +521,13 @@
// The received value is the value received from the peer and used by
// the peer.
QuicFixedUint32 max_ack_delay_ms_;
+
+ // ack_delay_exponent parameter negotiated in IETF QUIC transport
+ // parameter negotiation. The sent exponent is the exponent that this
+ // node uses when serializing an ACK frame (and the peer should use when
+ // deserializing the frame); the received exponent is the value the peer uses
+ // to serialize frames and this node uses to deserialize them.
+ QuicFixedUint32 ack_delay_exponent_;
};
} // namespace quic
