mirror of
https://github.com/codership/wsrep-lib.git
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82 lines
2.7 KiB
C++
82 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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* 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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#include "mock_high_priority_service.hpp"
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#include "mock_server_state.hpp"
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int wsrep::mock_high_priority_service::start_transaction(
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const wsrep::ws_handle& ws_handle, const wsrep::ws_meta& ws_meta)
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{
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return client_state_->start_transaction(ws_handle, ws_meta);
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}
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void wsrep::mock_high_priority_service::adopt_transaction(
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const wsrep::transaction& transaction)
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{
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client_state_->adopt_transaction(transaction);
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}
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int wsrep::mock_high_priority_service::apply_write_set(
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const wsrep::ws_meta&,
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const wsrep::const_buffer&)
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{
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assert(client_state_->toi_meta().seqno().is_undefined());
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assert(client_state_->transaction().state() == wsrep::transaction::s_executing ||
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client_state_->transaction().state() == wsrep::transaction::s_replaying);
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return (fail_next_applying_ ? 1 : 0);
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}
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int wsrep::mock_high_priority_service::commit(
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const wsrep::ws_handle& ws_handle,
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const wsrep::ws_meta& ws_meta)
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{
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int ret(0);
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client_state_->prepare_for_ordering(ws_handle, ws_meta, true);
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if (client_state_->client_service().do_2pc())
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{
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ret = client_state_->before_prepare() ||
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client_state_->after_prepare();
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}
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return (ret || client_state_->before_commit() ||
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client_state_->ordered_commit() ||
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client_state_->after_commit());
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}
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int wsrep::mock_high_priority_service::rollback(
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const wsrep::ws_handle& ws_handle,
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const wsrep::ws_meta& ws_meta)
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{
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client_state_->prepare_for_ordering(ws_handle, ws_meta, false);
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return (client_state_->before_rollback() ||
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client_state_->after_rollback());
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}
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int wsrep::mock_high_priority_service::apply_toi(const wsrep::ws_meta&,
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const wsrep::const_buffer&)
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{
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assert(client_state_->transaction().active() == false);
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assert(client_state_->toi_meta().seqno().is_undefined() == false);
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return (fail_next_toi_ ? 1 : 0);
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}
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void wsrep::mock_high_priority_service::after_apply()
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{
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client_state_->after_applying();
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}
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