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_framer.h b/quic/core/quic_framer.h
index 2349a77..0143abe 100644
--- a/quic/core/quic_framer.h
+++ b/quic/core/quic_framer.h
@@ -611,6 +611,18 @@
uint8_t* source_connection_id_length_out,
std::string* detailed_error);
+ void set_local_ack_delay_exponent(uint32_t exponent) {
+ local_ack_delay_exponent_ = exponent;
+ }
+ uint32_t local_ack_delay_exponent() const {
+ return local_ack_delay_exponent_;
+ }
+
+ void set_peer_ack_delay_exponent(uint32_t exponent) {
+ peer_ack_delay_exponent_ = exponent;
+ }
+ uint32_t peer_ack_delay_exponent() const { return peer_ack_delay_exponent_; }
+
private:
friend class test::QuicFramerPeer;
@@ -1020,6 +1032,15 @@
// The length in bytes of the last packet number written to an IETF-framed
// packet.
size_t last_written_packet_number_length_;
+
+ // The amount to shift the ack timestamp in ACK frames. The default is 3.
+ // Local_ is the amount this node shifts timestamps in ACK frames it
+ // generates. it is sent to the peer in a transport parameter negotiation.
+ // Peer_ is the amount the peer shifts timestamps when it sends ACK frames to
+ // this node. This node "unshifts" by this amount. The value is received from
+ // the peer in the transport parameter negotiation. IETF QUIC only.
+ uint32_t peer_ack_delay_exponent_;
+ uint32_t local_ack_delay_exponent_;
};
} // namespace quic
