| /** @file |
| |
| QUICConnectionTable |
| |
| @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 "QUICConnectionTable.h" |
| |
| QUICConnectionTable::~QUICConnectionTable() |
| { |
| // TODO: clear all values. |
| } |
| |
| QUICConnection * |
| QUICConnectionTable::insert(QUICConnectionId cid, QUICConnection *connection) |
| { |
| Ptr<ProxyMutex> m = _connections.lock_for_key(cid); |
| SCOPED_MUTEX_LOCK(lock, m, this_ethread()); |
| // To check whether the return value is nullptr by caller in case memory leak. |
| // The return value isn't nullptr, the new value will take up the slot and return old value. |
| return _connections.insert_entry(cid, connection); |
| } |
| |
| void |
| QUICConnectionTable::erase(QUICConnectionId cid, QUICConnection *connection) |
| { |
| Ptr<ProxyMutex> m = _connections.lock_for_key(cid); |
| SCOPED_MUTEX_LOCK(lock, m, this_ethread()); |
| QUICConnection *ret_connection = _connections.remove_entry(cid); |
| if (ret_connection) { |
| ink_assert(ret_connection == connection); |
| } |
| } |
| |
| QUICConnection * |
| QUICConnectionTable::erase(QUICConnectionId cid) |
| { |
| Ptr<ProxyMutex> m = _connections.lock_for_key(cid); |
| SCOPED_MUTEX_LOCK(lock, m, this_ethread()); |
| return _connections.remove_entry(cid); |
| } |
| |
| QUICConnection * |
| QUICConnectionTable::lookup(QUICConnectionId cid) |
| { |
| Ptr<ProxyMutex> m = _connections.lock_for_key(cid); |
| SCOPED_MUTEX_LOCK(lock, m, this_ethread()); |
| return _connections.lookup_entry(cid); |
| } |