Add whether QUIC's unencrypted stream data was received or about to be sent in the error log. Logg…

net/quic/quic_connection.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/quic/quic_connection.h"
 
 #include <string.h>
 #include <sys/types.h>
 
 #include <algorithm>
@@ skipping 637 matching lines @@
 bool QuicConnection::OnStreamFrame(const QuicStreamFrame& frame) {
   DCHECK(connected_);
   if (debug_visitor_ != nullptr) {
     debug_visitor_->OnStreamFrame(frame);
   }
   if (frame.stream_id != kCryptoStreamId &&
       last_decrypted_packet_level_ == ENCRYPTION_NONE) {
     QUIC_BUG << ENDPOINT
              << "Received an unencrypted data frame: closing connection"
              << " packet_number:" << last_header_.packet_number
+             << " stream_id:" << frame.stream_id
              << " received_packets:" << received_packet_manager_.ack_frame();
     SendConnectionCloseWithDetails(QUIC_UNENCRYPTED_STREAM_DATA,
                                    "Unencrypted stream data seen");
     return false;
   }
   visitor_->OnStreamFrame(frame);
   visitor_->PostProcessAfterData();
   stats_.stream_bytes_received += frame.frame_length;
   should_last_packet_instigate_acks_ = true;
   return connected_;
@@ skipping 1665 matching lines @@
 void QuicConnection::OnPathClosed(QuicPathId path_id) {
   // Stop receiving packets on this path.
   framer_.OnPathClosed(path_id);
 }
 
 bool QuicConnection::ack_frame_updated() const {
   return received_packet_manager_.ack_frame_updated();
 }
 
 }  // namespace net