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https://github.com/codership/wsrep-lib.git
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5ea78de6c2
- Add a set_provider_factory() method to server_state to allow injecting provider factory which will be called when the provider is loaded. Other related changes: - Implement to_string() helper method for id class. - Fix id ostream operator human readable id printing. - Pass victim client_service as an argument to provider::bf_abort() to allow passing victim context to custom provider. - Implement prev() helper method for seqno class. - Make server_state recover_streaming_appliers_if_not_recovered() public. In some recovery scenarios the method must be called outside of server_state internal code paths. - Add storage_service requires_globals() method. The storage service implementation may override this to return false if changing to storage service context does not require store/reset globals. - Change view final() to also require that the view status is not primary for the view to be final. Also change the method name to is_final() to avoid confusion with C++ final identifier. - Fixes to server state handling in disconnecting and disconnected states. - Keep TOI meta data over whole TOI critical section. Co-authored-by: Denis Protivensky <denis.protivensky@galeracluster.com>
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
/*
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* Copyright (C) 2018 Codership Oy <info@codership.com>
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*
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* This file is part of wsrep-lib.
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*
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* Wsrep-lib is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* Wsrep-lib is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with wsrep-lib. If not, see <https://www.gnu.org/licenses/>.
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*/
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// Forward declarations
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namespace wsrep
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{
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class client_state;
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class mock_server_state;
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}
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#include "wsrep/transaction.hpp"
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#include "wsrep/provider.hpp"
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//
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// Utility functions
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//
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namespace wsrep_test
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{
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// Simple BF abort method to BF abort unordered transasctions
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void bf_abort_unordered(wsrep::client_state& cc);
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// Simple BF abort method to BF abort unordered transasctions
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void bf_abort_ordered(wsrep::client_state& cc);
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// BF abort method to abort transactions via provider
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void bf_abort_provider(wsrep::mock_server_state& sc,
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const wsrep::client_state& victim_cs,
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wsrep::seqno bf_seqno);
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// BF abort in total order
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void bf_abort_in_total_order(wsrep::client_state&);
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// Terminate streaming applier by applying rollback fragment.
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void terminate_streaming_applier(
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wsrep::mock_server_state& sc,
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const wsrep::id& server_id,
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wsrep::transaction_id transaction_id);
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}
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