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The interface method can be used to notify the DBMS implementation about state changes in well defined order. The call will be done under server_state mutex protection.
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
//
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// Copyright (C) 2018 Codership Oy <info@codership.com>
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//
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#ifndef WSREP_DB_SERVER_SERVICE_HPP
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#define WSREP_DB_SERVER_SERVICE_HPP
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#include "wsrep/server_service.hpp"
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#include <string>
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namespace db
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{
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class server;
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class server_service : public wsrep::server_service
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{
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public:
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server_service(db::server& server);
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wsrep::client_state* local_client_state() override;
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void release_client_state(wsrep::client_state*) override;
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wsrep::high_priority_service* streaming_applier_service() override;
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void release_high_priority_service(wsrep::high_priority_service*) override;
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bool sst_before_init() const override;
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int start_sst(const std::string&, const wsrep::gtid&, bool) override;
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std::string sst_request() override;
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void background_rollback(wsrep::client_state&) override;
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void bootstrap() override;
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void log_message(enum wsrep::log::level, const char* message);
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void log_dummy_write_set(wsrep::client_state&, const wsrep::ws_meta&)
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override;
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void log_view(const wsrep::view&) override;
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void log_state_change(enum wsrep::server_state::state,
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enum wsrep::server_state::state) override;
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int wait_committing_transactions(int) override;
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void debug_sync(const char*) override;
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private:
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db::server& server_;
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};
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}
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#endif // WSREP_DB_SERVER_SERVICE_HPP
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