49 lines
2.2 KiB
C
49 lines
2.2 KiB
C
/* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program 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, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef PRIMARY_ELECTION_INCLUDE_INCLUDED
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#define PRIMARY_ELECTION_INCLUDE_INCLUDED
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/** The server version in which member weight was introduced.*/
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#define PRIMARY_ELECTION_MEMBER_WEIGHT_VERSION 0x050720
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/** The server version in which online leader elections were introduced */
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#define PRIMARY_ELECTION_LEGACY_ALGORITHM_VERSION 0x080013
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/** Enum for election types */
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enum enum_primary_election_mode {
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SAFE_OLD_PRIMARY = 0, // Migrating from multi primary to single primary
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UNSAFE_OLD_PRIMARY = 1, // Changing from one primary to another
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DEAD_OLD_PRIMARY = 2, // Old primary died
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LEGACY_ELECTION_PRIMARY = 3, // Electing a primary using legacy election
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ELECTION_MODE_END = 3 // Enum end
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};
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/** Enum for election errors */
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enum enum_primary_election_error {
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PRIMARY_ELECTION_NO_ERROR = 0, // No errors
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PRIMARY_ELECTION_NO_CANDIDATES_ERROR = 1, // No candidates for election
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PRIMARY_ELECTION_PROCESS_ERROR = 2, // There was a problem in the election
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PRIMARY_ELECTION_ERROR_END = 3 // Enum end
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};
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#endif /* PRIMARY_ELECTION_INCLUDE_INCLUDED */
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