Log more info on any pending frames/bytes right before address update in connection migration.
PiperOrigin-RevId: 396949466
diff --git a/quic/core/quic_connection.cc b/quic/core/quic_connection.cc
index 4617e8c..4e48912 100644
--- a/quic/core/quic_connection.cc
+++ b/quic/core/quic_connection.cc
@@ -5355,6 +5355,17 @@
std::move(alternative_path_.rtt_stats).value());
}
}
+ if (packet_creator_.HasPendingFrames() ||
+ packet_creator_.pending_padding_bytes() > 0) {
+ QUIC_BUG(quic_bug_5196)
+ << "Starts effective peer migration with pending frame types: "
+ << packet_creator_.GetPendingFramesInfo() << ". pending_padding_bytes: "
+ << packet_creator_.pending_padding_bytes()
+ << ". Address change type is " << AddressChangeTypeToString(type)
+ << ". Current frame type: " << framer_.current_received_frame_type()
+ << ". Previous frame type: "
+ << framer_.previously_received_frame_type();
+ }
// Update to the new peer address.
UpdatePeerAddress(last_received_packet_info_.source_address);
// Update the default path.
