Log GOAWAY frame debug data.

net/spdy/spdy_session.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/spdy/spdy_session.h"
 
 #include <algorithm>
 #include <map>
 
 #include "base/basictypes.h"
@@ skipping 239 matching lines @@
   dict->SetString("type", type);
   dict->SetBoolean("is_ack", is_ack);
   return dict.Pass();
 }
 
 scoped_ptr<base::Value> NetLogSpdyGoAwayCallback(
     SpdyStreamId last_stream_id,
     int active_streams,
     int unclaimed_streams,
     SpdyGoAwayStatus status,
-    NetLogCaptureMode /* capture_mode */) {
+    StringPiece debug_data,
+    NetLogCaptureMode capture_mode) {
   scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
   dict->SetInteger("last_accepted_stream_id",
                    static_cast<int>(last_stream_id));
   dict->SetInteger("active_streams", active_streams);
   dict->SetInteger("unclaimed_streams", unclaimed_streams);
   dict->SetInteger("status", static_cast<int>(status));
+  dict->SetString("debug_data",
+                  ElideGoAwayDebugDataForNetLog(capture_mode, debug_data));
   return dict.Pass();
 }
 
 scoped_ptr<base::Value> NetLogSpdyPushPromiseReceivedCallback(
     const SpdyHeaderBlock* headers,
     SpdyStreamId stream_id,
     SpdyStreamId promised_stream_id,
     NetLogCaptureMode capture_mode) {
   scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
   dict->Set("headers", SpdyHeaderBlockToListValue(*headers, capture_mode));
@@ skipping 2168 matching lines @@
     it->second.stream->LogStreamError(
         ERR_SPDY_PROTOCOL_ERROR,
         base::StringPrintf("SPDY stream closed with status: %d", status));
     // TODO(mbelshe): Map from Spdy-protocol errors to something sensical.
     //                For now, it doesn't matter much - it is a protocol error.
     CloseActiveStreamIterator(it, ERR_SPDY_PROTOCOL_ERROR);
   }
 }
 
 void SpdySession::OnGoAway(SpdyStreamId last_accepted_stream_id,
-                           SpdyGoAwayStatus status) {
+                           SpdyGoAwayStatus status,
+                           StringPiece debug_data) {
   CHECK(in_io_loop_);
 
   // TODO(jgraettinger): UMA histogram on |status|.
 
-  net_log_.AddEvent(NetLog::TYPE_HTTP2_SESSION_GOAWAY,
-                    base::Bind(&NetLogSpdyGoAwayCallback,
-                               last_accepted_stream_id, active_streams_.size(),
-                               unclaimed_pushed_streams_.size(), status));
+  net_log_.AddEvent(
+      NetLog::TYPE_HTTP2_SESSION_GOAWAY,
+      base::Bind(&NetLogSpdyGoAwayCallback, last_accepted_stream_id,
+                 active_streams_.size(), unclaimed_pushed_streams_.size(),
+                 status, debug_data));
   MakeUnavailable();
   if (status == GOAWAY_HTTP_1_1_REQUIRED) {
     // TODO(bnc): Record histogram with number of open streams capped at 50.
     DoDrainSession(ERR_HTTP_1_1_REQUIRED, "HTTP_1_1_REQUIRED for stream.");
   } else {
     StartGoingAway(last_accepted_stream_id, ERR_ABORTED);
   }
   // This is to handle the case when we already don't have any active
   // streams (i.e., StartGoingAway() did nothing). Otherwise, we have
   // active streams and so the last one being closed will finish the
@@ skipping 786 matching lines @@
     if (!queue->empty()) {
       SpdyStreamId stream_id = queue->front();
       queue->pop_front();
       return stream_id;
     }
   }
   return 0;
 }
 
 }  // namespace net