Add client connection ID methods to quic_packets
gfe-relnote: n/a, adds new currently unused methods
PiperOrigin-RevId: 250704882
Change-Id: I0205e7638c229df39c1bb60661433c34adec5f84
diff --git a/quic/core/quic_packets.cc b/quic/core/quic_packets.cc
index 57bda54..738cc6e 100644
--- a/quic/core/quic_packets.cc
+++ b/quic/core/quic_packets.cc
@@ -27,6 +27,16 @@
return header.source_connection_id;
}
+QuicConnectionId GetClientConnectionIdAsRecipient(
+ const QuicPacketHeader& header,
+ Perspective perspective) {
+ DCHECK(GetQuicRestartFlag(quic_do_not_override_connection_id));
+ if (perspective == Perspective::IS_CLIENT) {
+ return header.destination_connection_id;
+ }
+ return header.source_connection_id;
+}
+
QuicConnectionId GetServerConnectionIdAsSender(const QuicPacketHeader& header,
Perspective perspective) {
if (perspective == Perspective::IS_CLIENT ||
@@ -48,6 +58,16 @@
return header.source_connection_id_included;
}
+QuicConnectionId GetClientConnectionIdAsSender(const QuicPacketHeader& header,
+ Perspective perspective) {
+ if (perspective == Perspective::IS_CLIENT ||
+ !GetQuicRestartFlag(quic_do_not_override_connection_id)) {
+ return header.source_connection_id;
+ }
+ QUIC_RESTART_FLAG_COUNT_N(quic_do_not_override_connection_id, 3, 5);
+ return header.destination_connection_id;
+}
+
QuicConnectionIdIncluded GetClientConnectionIdIncludedAsSender(
const QuicPacketHeader& header,
Perspective perspective) {
