diff options
Diffstat (limited to 'net/websockets/websocket_basic_handshake_stream.cc')
| -rw-r--r-- | net/websockets/websocket_basic_handshake_stream.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/websockets/websocket_basic_handshake_stream.cc b/net/websockets/websocket_basic_handshake_stream.cc index a4a634e..a51fee2 100644 --- a/net/websockets/websocket_basic_handshake_stream.cc +++ b/net/websockets/websocket_basic_handshake_stream.cc @@ -15,6 +15,7 @@ #include "base/bind.h" #include "base/containers/hash_tables.h" #include "base/metrics/histogram.h" +#include "base/metrics/sparse_histogram.h" #include "base/stl_util.h" #include "base/strings/string_number_conversions.h" #include "base/strings/string_piece.h" @@ -552,9 +553,14 @@ void WebSocketBasicHandshakeStream::OnFinishOpeningHandshake() { int WebSocketBasicHandshakeStream::ValidateResponse(int rv) { DCHECK(http_response_info_); - const HttpResponseHeaders* headers = http_response_info_->headers.get(); + // Most net errors happen during connection, so they are not seen by this + // method. The histogram for error codes is created in + // Delegate::OnResponseStarted in websocket_stream.cc instead. if (rv >= 0) { - switch (headers->response_code()) { + const HttpResponseHeaders* headers = http_response_info_->headers.get(); + const int response_code = headers->response_code(); + UMA_HISTOGRAM_SPARSE_SLOWLY("Net.WebSocket.ResponseCode", response_code); + switch (response_code) { case HTTP_SWITCHING_PROTOCOLS: OnFinishOpeningHandshake(); return ValidateUpgradeResponse(headers); |