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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "net/tools/quic/quic_simple_server_session.h" | 5 #include "net/tools/quic/quic_simple_server_session.h" |
| 6 | 6 |
| 7 #include <utility> | 7 #include <utility> |
| 8 | 8 |
| 9 #include "base/logging.h" | |
| 10 #include "base/memory/ptr_util.h" | 9 #include "base/memory/ptr_util.h" |
| 11 #include "net/quic/core/proto/cached_network_parameters.pb.h" | 10 #include "net/quic/core/proto/cached_network_parameters.pb.h" |
| 12 #include "net/quic/core/quic_connection.h" | 11 #include "net/quic/core/quic_connection.h" |
| 13 #include "net/quic/core/quic_flags.h" | 12 #include "net/quic/core/quic_flags.h" |
| 14 #include "net/quic/core/quic_spdy_session.h" | 13 #include "net/quic/core/quic_spdy_session.h" |
| 14 #include "net/quic/platform/api/quic_logging.h" |
| 15 #include "net/tools/quic/quic_simple_server_stream.h" | 15 #include "net/tools/quic/quic_simple_server_stream.h" |
| 16 #include "url/gurl.h" | 16 #include "url/gurl.h" |
| 17 | 17 |
| 18 using std::string; | 18 using std::string; |
| 19 | 19 |
| 20 namespace net { | 20 namespace net { |
| 21 | 21 |
| 22 QuicSimpleServerSession::QuicSimpleServerSession( | 22 QuicSimpleServerSession::QuicSimpleServerSession( |
| 23 const QuicConfig& config, | 23 const QuicConfig& config, |
| 24 QuicConnection* connection, | 24 QuicConnection* connection, |
| (...skipping 27 matching lines...) Expand all Loading... |
| 52 | 52 |
| 53 void QuicSimpleServerSession::StreamDraining(QuicStreamId id) { | 53 void QuicSimpleServerSession::StreamDraining(QuicStreamId id) { |
| 54 QuicSpdySession::StreamDraining(id); | 54 QuicSpdySession::StreamDraining(id); |
| 55 if (!IsIncomingStream(id)) { | 55 if (!IsIncomingStream(id)) { |
| 56 HandlePromisedPushRequests(); | 56 HandlePromisedPushRequests(); |
| 57 } | 57 } |
| 58 } | 58 } |
| 59 | 59 |
| 60 void QuicSimpleServerSession::OnStreamFrame(const QuicStreamFrame& frame) { | 60 void QuicSimpleServerSession::OnStreamFrame(const QuicStreamFrame& frame) { |
| 61 if (!IsIncomingStream(frame.stream_id)) { | 61 if (!IsIncomingStream(frame.stream_id)) { |
| 62 LOG(WARNING) << "Client shouldn't send data on server push stream"; | 62 QUIC_LOG(WARNING) << "Client shouldn't send data on server push stream"; |
| 63 connection()->CloseConnection( | 63 connection()->CloseConnection( |
| 64 QUIC_INVALID_STREAM_ID, "Client sent data on server push stream", | 64 QUIC_INVALID_STREAM_ID, "Client sent data on server push stream", |
| 65 ConnectionCloseBehavior::SEND_CONNECTION_CLOSE_PACKET); | 65 ConnectionCloseBehavior::SEND_CONNECTION_CLOSE_PACKET); |
| 66 return; | 66 return; |
| 67 } | 67 } |
| 68 QuicSpdySession::OnStreamFrame(frame); | 68 QuicSpdySession::OnStreamFrame(frame); |
| 69 } | 69 } |
| 70 | 70 |
| 71 void QuicSimpleServerSession::PromisePushResources( | 71 void QuicSimpleServerSession::PromisePushResources( |
| 72 const string& request_url, | 72 const string& request_url, |
| (...skipping 97 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 170 spdy_headers["content-length"] = "0"; | 170 spdy_headers["content-length"] = "0"; |
| 171 // Remove "host" field as push request is a directly generated HTTP2 request | 171 // Remove "host" field as push request is a directly generated HTTP2 request |
| 172 // which should use ":authority" instead of "host". | 172 // which should use ":authority" instead of "host". |
| 173 spdy_headers.erase("host"); | 173 spdy_headers.erase("host"); |
| 174 return spdy_headers; | 174 return spdy_headers; |
| 175 } | 175 } |
| 176 | 176 |
| 177 void QuicSimpleServerSession::SendPushPromise(QuicStreamId original_stream_id, | 177 void QuicSimpleServerSession::SendPushPromise(QuicStreamId original_stream_id, |
| 178 QuicStreamId promised_stream_id, | 178 QuicStreamId promised_stream_id, |
| 179 SpdyHeaderBlock headers) { | 179 SpdyHeaderBlock headers) { |
| 180 DVLOG(1) << "stream " << original_stream_id | 180 QUIC_DLOG(INFO) << "stream " << original_stream_id |
| 181 << " send PUSH_PROMISE for promised stream " << promised_stream_id; | 181 << " send PUSH_PROMISE for promised stream " |
| 182 << promised_stream_id; |
| 182 WritePushPromise(original_stream_id, promised_stream_id, std::move(headers)); | 183 WritePushPromise(original_stream_id, promised_stream_id, std::move(headers)); |
| 183 } | 184 } |
| 184 | 185 |
| 185 void QuicSimpleServerSession::HandlePromisedPushRequests() { | 186 void QuicSimpleServerSession::HandlePromisedPushRequests() { |
| 186 while (!promised_streams_.empty() && ShouldCreateOutgoingDynamicStream()) { | 187 while (!promised_streams_.empty() && ShouldCreateOutgoingDynamicStream()) { |
| 187 PromisedStreamInfo& promised_info = promised_streams_.front(); | 188 PromisedStreamInfo& promised_info = promised_streams_.front(); |
| 188 DCHECK_EQ(next_outgoing_stream_id(), promised_info.stream_id); | 189 DCHECK_EQ(next_outgoing_stream_id(), promised_info.stream_id); |
| 189 | 190 |
| 190 if (promised_info.is_cancelled) { | 191 if (promised_info.is_cancelled) { |
| 191 // This stream has been reset by client. Skip this stream id. | 192 // This stream has been reset by client. Skip this stream id. |
| 192 promised_streams_.pop_front(); | 193 promised_streams_.pop_front(); |
| 193 GetNextOutgoingStreamId(); | 194 GetNextOutgoingStreamId(); |
| 194 return; | 195 return; |
| 195 } | 196 } |
| 196 | 197 |
| 197 QuicSimpleServerStream* promised_stream = | 198 QuicSimpleServerStream* promised_stream = |
| 198 static_cast<QuicSimpleServerStream*>( | 199 static_cast<QuicSimpleServerStream*>( |
| 199 CreateOutgoingDynamicStream(promised_info.priority)); | 200 CreateOutgoingDynamicStream(promised_info.priority)); |
| 200 DCHECK(promised_stream != nullptr); | 201 DCHECK(promised_stream != nullptr); |
| 201 DCHECK_EQ(promised_info.stream_id, promised_stream->id()); | 202 DCHECK_EQ(promised_info.stream_id, promised_stream->id()); |
| 202 DVLOG(1) << "created server push stream " << promised_stream->id(); | 203 QUIC_DLOG(INFO) << "created server push stream " << promised_stream->id(); |
| 203 | 204 |
| 204 SpdyHeaderBlock request_headers(std::move(promised_info.request_headers)); | 205 SpdyHeaderBlock request_headers(std::move(promised_info.request_headers)); |
| 205 | 206 |
| 206 promised_streams_.pop_front(); | 207 promised_streams_.pop_front(); |
| 207 promised_stream->PushResponse(std::move(request_headers)); | 208 promised_stream->PushResponse(std::move(request_headers)); |
| 208 } | 209 } |
| 209 } | 210 } |
| 210 | 211 |
| 211 } // namespace net | 212 } // namespace net |
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