1 /*
2  * Copyright (c) 2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef I_CONNECTION_H
17 #define I_CONNECTION_H
18 
19 #include <atomic>
20 #include <mutex>
21 
22 #include "macro_utils.h"
23 
24 namespace DistributedDB {
25 class IConnection {
26 public:
27     IConnection();
~IConnection()28     virtual ~IConnection() {};
29 
30     DISABLE_COPY_ASSIGN_MOVE(IConnection);
31 
32 protected:
33     uint64_t GetConnectionId();
34 
35     std::mutex connectionIdLock_;
36     std::atomic<uint64_t> connectionId_;
37 };
38 } // namespace DistributedDB
39 
40 #endif // I_CONNECTION_H
41