| /* |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #ifndef GEODE_THINCLIENTLOCATORHELPER_H_ |
| #define GEODE_THINCLIENTLOCATORHELPER_H_ |
| |
| #include <list> |
| #include <mutex> |
| #include <set> |
| #include <string> |
| |
| #include <geode/internal/geode_globals.hpp> |
| |
| #include "ClientProxyMembershipID.hpp" |
| #include "ErrType.hpp" |
| #include "GetAllServersRequest.hpp" |
| #include "GetAllServersResponse.hpp" |
| #include "ServerLocation.hpp" |
| |
| namespace apache { |
| namespace geode { |
| namespace client { |
| |
| class ThinClientPoolDM; |
| class Connector; |
| |
| class ThinClientLocatorHelper { |
| public: |
| ThinClientLocatorHelper(const std::vector<std::string>& locatorAddresses, |
| const ThinClientPoolDM* poolDM); |
| GfErrType getEndpointForNewFwdConn( |
| ServerLocation& outEndpoint, std::string& additionalLoc, |
| const std::set<ServerLocation>& exclEndPts, |
| const std::string& serverGrp = "", |
| const TcrConnection* currentServer = nullptr); |
| GfErrType getEndpointForNewCallBackConn( |
| ClientProxyMembershipID& memId, std::list<ServerLocation>& outEndpoint, |
| std::string& additionalLoc, int redundancy, |
| const std::set<ServerLocation>& exclEndPts, const std::string& serverGrp); |
| GfErrType getAllServers( |
| std::vector<std::shared_ptr<ServerLocation> >& servers, |
| const std::string& serverGrp); |
| int32_t getCurLocatorsNum() { |
| return static_cast<int32_t>(m_locHostPort.size()); |
| } |
| GfErrType updateLocators(const std::string& serverGrp = ""); |
| |
| private: |
| Connector* createConnection(Connector*& conn, const char* hostname, |
| int32_t port, |
| std::chrono::microseconds waitSeconds, |
| int32_t maxBuffSizePool = 0); |
| std::mutex m_locatorLock; |
| std::vector<ServerLocation> m_locHostPort; |
| const ThinClientPoolDM* m_poolDM; |
| ThinClientLocatorHelper(const ThinClientLocatorHelper&); |
| ThinClientLocatorHelper& operator=(const ThinClientLocatorHelper&); |
| }; |
| } // namespace client |
| } // namespace geode |
| } // namespace apache |
| |
| #endif // GEODE_THINCLIENTLOCATORHELPER_H_ |