2 Copyright (c) 2018-2019 Nokia.
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
8 http://www.apache.org/licenses/LICENSE-2.0
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
17 #ifndef SHAREDDATALAYER_REDIS_HIREDISCLUSTEREPOLLADAPTER_HPP_
18 #define SHAREDDATALAYER_REDIS_HIREDISCLUSTEREPOLLADAPTER_HPP_
25 struct redisClusterAsyncContext;
26 struct redisAsyncContext;
29 namespace shareddatalayer
35 class HiredisClusterSystem;
37 class HiredisClusterEpollAdapter
42 explicit HiredisClusterEpollAdapter(Engine& engine);
44 HiredisClusterEpollAdapter(Engine& engine, HiredisClusterSystem& hiredisClusterSystem);
46 virtual ~HiredisClusterEpollAdapter() = default;
48 virtual void setup(redisClusterAsyncContext* acc);
50 virtual void attach(redisAsyncContext* ac);
52 virtual void detach(const redisAsyncContext* ac);
54 HiredisClusterEpollAdapter(const HiredisClusterEpollAdapter&) = delete;
55 HiredisClusterEpollAdapter(HiredisClusterEpollAdapter&&) = delete;
56 HiredisClusterEpollAdapter& operator = (const HiredisClusterEpollAdapter&) = delete;
57 HiredisClusterEpollAdapter& operator = (HiredisClusterEpollAdapter&&) = delete;
61 HiredisClusterSystem& hiredisClusterSystem;
62 std::map<int, std::unique_ptr<Node>> nodes;
65 class HiredisClusterEpollAdapter::Node
69 redisAsyncContext* ac,
70 HiredisClusterSystem& hiredisClusterSystem);
84 Node(const Node&) = delete;
85 Node(Node&&) = delete;
86 Node& operator = (const Node&) = delete;
87 Node& operator = (Node&&) = delete;
91 HiredisClusterSystem& hiredisClusterSystem;
92 redisAsyncContext* ac;
93 unsigned int eventState;
98 void eventHandler(unsigned int events);