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22d7a31d81
* Enable codepath to BF abort high priority SR applier * Pass ws_handle, ws_meta to high priority service rollback call to allow total ordering of rollback process
75 lines
2.7 KiB
C++
75 lines
2.7 KiB
C++
//
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// Copyright (C) 2018 Codership Oy <info@codership.com>
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//
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#ifndef WSREP_MOCK_HIGH_PRIORITY_SERVICE_HPP
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#define WSREP_MOCK_HIGH_PRIORITY_SERVICE_HPP
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#include "wsrep/high_priority_service.hpp"
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#include "mock_client_state.hpp"
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namespace wsrep
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{
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class mock_high_priority_service : public wsrep::high_priority_service
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{
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public:
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mock_high_priority_service(
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wsrep::server_state& server_state,
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wsrep::mock_client_state* client_state,
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bool replaying)
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: wsrep::high_priority_service(server_state)
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, fail_next_applying_()
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, fail_next_toi_()
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, client_state_(client_state)
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, replaying_(replaying)
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{ }
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int apply(const wsrep::ws_handle&,
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const wsrep::ws_meta&,
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const wsrep::const_buffer&) WSREP_OVERRIDE;
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int start_transaction(const wsrep::ws_handle&, const wsrep::ws_meta&)
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WSREP_OVERRIDE;
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const wsrep::transaction& transaction() const
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{ return client_state_->transaction(); }
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void adopt_transaction(const wsrep::transaction&) WSREP_OVERRIDE;
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int apply_write_set(const wsrep::ws_meta&,
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const wsrep::const_buffer&) WSREP_OVERRIDE;
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int append_fragment_and_commit(
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const wsrep::ws_handle&,
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const wsrep::ws_meta&,
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const wsrep::const_buffer&) WSREP_OVERRIDE
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{ return 0; }
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int remove_fragments(const wsrep::ws_meta&) WSREP_OVERRIDE
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{ return 0; }
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int commit(const wsrep::ws_handle&, const wsrep::ws_meta&)
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WSREP_OVERRIDE;
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int rollback(const wsrep::ws_handle&, const wsrep::ws_meta&) WSREP_OVERRIDE;
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int apply_toi(const wsrep::ws_meta&,
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const wsrep::const_buffer&) WSREP_OVERRIDE;
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void after_apply() WSREP_OVERRIDE;
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void store_globals() WSREP_OVERRIDE { }
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void reset_globals() WSREP_OVERRIDE { }
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void switch_execution_context(wsrep::high_priority_service&)
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WSREP_OVERRIDE { }
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int log_dummy_write_set(const wsrep::ws_handle&,
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const wsrep::ws_meta&)
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WSREP_OVERRIDE { return 0; }
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bool is_replaying() const WSREP_OVERRIDE { return replaying_; }
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wsrep::mock_client_state* client_state()
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{
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return client_state_;
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}
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bool fail_next_applying_;
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bool fail_next_toi_;
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private:
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mock_high_priority_service(const mock_high_priority_service&);
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mock_high_priority_service& operator=(const mock_high_priority_service&);
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wsrep::mock_client_state* client_state_;
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bool replaying_;
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};
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}
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#endif // WSREP_MOCK_HIGH_PRIORITY_SERVICE_HPP
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