HTTP2 draft 13: support unknown frame types and settings types as extensions.

net/tools/flip_server/spdy_interface.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/tools/flip_server/spdy_interface.h"
 
 #include <algorithm>
 #include <string>
 
 #include "net/spdy/spdy_framer.h"
@@ skipping 278 matching lines @@
                        const SpdyHeaderBlock& headers) {
   VLOG(2) << ACCEPTOR_CLIENT_IDENT << "SpdySM: OnHeaders(" << stream_id << ")";
 }
 
 void SpdySM::OnRstStream(SpdyStreamId stream_id, SpdyRstStreamStatus status) {
   VLOG(2) << ACCEPTOR_CLIENT_IDENT << "SpdySM: OnRstStream(" << stream_id
           << ")";
   client_output_ordering_.RemoveStreamId(stream_id);
 }
 
+bool SpdySM::OnUnknownFrame(SpdyStreamId stream_id, int frame_type) {
+  return false;
+}
+
 size_t SpdySM::ProcessReadInput(const char* data, size_t len) {
   DCHECK(buffered_spdy_framer_);
   return buffered_spdy_framer_->ProcessInput(data, len);
 }
 
 size_t SpdySM::ProcessWriteInput(const char* data, size_t len) { return 0; }
 
 bool SpdySM::MessageFullyRead() const {
   DCHECK(buffered_spdy_framer_);
   return buffered_spdy_framer_->MessageFullyRead();
@@ skipping 306 matching lines @@
   }
 }
 
 void SpdySM::CreateFramer(SpdyMajorVersion spdy_version) {
   DCHECK(!buffered_spdy_framer_);
   buffered_spdy_framer_.reset(new BufferedSpdyFramer(spdy_version, true));
   buffered_spdy_framer_->set_visitor(this);
 }
 
 }  // namespace net