| /** @file |
| * |
| * A brief file description |
| * |
| * @section license License |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "QUICStream.h" |
| #include "QUICBidirectionalStream.h" |
| #include "QUICUnidirectionalStream.h" |
| #include "QUICStreamFactory.h" |
| |
| ClassAllocator<QUICBidirectionalStream> quicBidiStreamAllocator("quicBidiStreamAllocator"); |
| ClassAllocator<QUICSendStream> quicSendStreamAllocator("quicSendStreamAllocator"); |
| ClassAllocator<QUICReceiveStream> quicReceiveStreamAllocator("quicReceiveStreamAllocator"); |
| |
| QUICStreamVConnection * |
| QUICStreamFactory::create(QUICStreamId sid, uint64_t local_max_stream_data, uint64_t remote_max_stream_data) |
| { |
| QUICStreamVConnection *stream = nullptr; |
| switch (QUICTypeUtil::detect_stream_direction(sid, this->_info->direction())) { |
| case QUICStreamDirection::BIDIRECTIONAL: |
| // TODO Free the stream somewhere |
| stream = THREAD_ALLOC(quicBidiStreamAllocator, this_ethread()); |
| new (stream) QUICBidirectionalStream(this->_rtt_provider, this->_info, sid, local_max_stream_data, remote_max_stream_data); |
| break; |
| case QUICStreamDirection::SEND: |
| // TODO Free the stream somewhere |
| stream = THREAD_ALLOC(quicSendStreamAllocator, this_ethread()); |
| new (stream) QUICSendStream(this->_info, sid, remote_max_stream_data); |
| break; |
| case QUICStreamDirection::RECEIVE: |
| // server side |
| // TODO Free the stream somewhere |
| stream = THREAD_ALLOC(quicReceiveStreamAllocator, this_ethread()); |
| new (stream) QUICReceiveStream(this->_rtt_provider, this->_info, sid, local_max_stream_data); |
| break; |
| default: |
| ink_assert(false); |
| break; |
| } |
| |
| return stream; |
| } |
| |
| void |
| QUICStreamFactory::delete_stream(QUICStreamVConnection *stream) |
| { |
| if (!stream) { |
| return; |
| } |
| |
| stream->~QUICStreamVConnection(); |
| switch (stream->direction()) { |
| case QUICStreamDirection::BIDIRECTIONAL: |
| THREAD_FREE(static_cast<QUICBidirectionalStream *>(stream), quicBidiStreamAllocator, this_thread()); |
| break; |
| case QUICStreamDirection::SEND: |
| THREAD_FREE(static_cast<QUICSendStream *>(stream), quicSendStreamAllocator, this_thread()); |
| break; |
| case QUICStreamDirection::RECEIVE: |
| THREAD_FREE(static_cast<QUICReceiveStream *>(stream), quicReceiveStreamAllocator, this_thread()); |
| break; |
| default: |
| ink_assert(false); |
| break; |
| } |
| } |