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+/*
+ * Copyright (C) 2018 Codership Oy <info@codership.com>
+ *
+ * This file is part of wsrep-lib.
+ *
+ * Wsrep-lib is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Wsrep-lib is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with wsrep-lib. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef WSREP_DB_SERVER_HPP
+#define WSREP_DB_SERVER_HPP
+
+#include "wsrep/gtid.hpp"
+#include "wsrep/client_state.hpp"
+
+#include "db_storage_engine.hpp"
+#include "db_server_state.hpp"
+#include "db_server_service.hpp"
+
+#include <boost/thread.hpp>
+
+#include <string>
+#include <memory>
+
+namespace db
+{
+ class simulator;
+ class client;
+ class server
+ {
+ public:
+ server(simulator& simulator,
+ const std::string& name,
+ const std::string& address);
+ void applier_thread();
+ void start_applier();
+ void stop_applier();
+ void start_clients();
+ void stop_clients();
+ void client_thread(const std::shared_ptr<db::client>& client);
+ db::storage_engine& storage_engine() { return storage_engine_; }
+ db::server_state& server_state() { return server_state_; }
+ wsrep::transaction_id next_transaction_id()
+ {
+ return wsrep::transaction_id(last_transaction_id_.fetch_add(1) + 1);
+ }
+ void donate_sst(const std::string&, const wsrep::gtid&, bool);
+ wsrep::client_state* local_client_state();
+ void release_client_state(wsrep::client_state*);
+ wsrep::high_priority_service* streaming_applier_service();
+ private:
+ void start_client(size_t id);
+
+ db::simulator& simulator_;
+ db::storage_engine storage_engine_;
+ wsrep::default_mutex mutex_;
+ wsrep::default_condition_variable cond_;
+ db::server_service server_service_;
+ db::server_state server_state_;
+ std::atomic<size_t> last_client_id_;
+ std::atomic<size_t> last_transaction_id_;
+ std::vector<boost::thread> appliers_;
+ std::vector<std::shared_ptr<db::client>> clients_;
+ std::vector<boost::thread> client_threads_;
+ };
+};
+
+#endif // WSREP_DB_SERVER_HPP