QUIC+TLS server should temporarily retain 0-RTT keys so that re-ordered packets can be decoded.
Protected by FLAGS_quic_restart_flag_quic_server_temporarily_retain_tls_zero_rtt_keys.
PiperOrigin-RevId: 345557425
Change-Id: I27f0a13c98d7362ed702de26c33215252e686d2b
diff --git a/quic/core/quic_connection_stats.h b/quic/core/quic_connection_stats.h
index 95cf61e..409e8ec 100644
--- a/quic/core/quic_connection_stats.h
+++ b/quic/core/quic_connection_stats.h
@@ -178,6 +178,11 @@
// Counts the number of undecryptable packets received across all keys. Does
// not include packets where a decryption key for that level was absent.
QuicPacketCount num_failed_authentication_packets_received = 0;
+
+ // Counts the number of QUIC+TLS 0-RTT packets received after 0-RTT decrypter
+ // was discarded, only on server connections.
+ QuicPacketCount
+ num_tls_server_zero_rtt_packets_received_after_discarding_decrypter = 0;
};
} // namespace quic
