mirror of
https://github.com/codership/wsrep-lib.git
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41fee48c9e
commit 3b419aa6e2cced92c07c571116aad3d55cd1e7e4
Author: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Sun Feb 19 10:29:34 2023 +0200
Skip fetching config options if provider not loaded via wsrep-API
commit 044220cc067cbf74a956fa1a4476f6d873a78210
Author: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Wed Jul 13 10:31:03 2022 +0300
Operation context pointer for client state
commit eeb05a92384933dd026d5ca3c6f854510bb76eed
Author: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Mon Jul 4 09:03:23 2022 +0300
Add unit test log in gitignore
commit 92a04070fc0dc4f55dc0415442ed9003c29a9cf6
Author: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Sun May 8 12:45:36 2022 +0300
Added convenience method prev() to seqno
commit f83ca1917e50bfe29c3912ccd3a9989ead68378a
Author: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Sun May 1 16:37:24 2022 +0300
Pass victim context for provider on BF abort
This change is needed for custom provider implementations to
have a way to access the victim in the application context.
Helper interface operation_context to pass caller context for
service/provider callbacks in more type safe way.
commit 244eabe8cfcc86ca49981b0d8d081b740a967bda
Author: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Wed May 25 07:39:43 2022 +0300
Handle disconnecting state in on_sync()
When disconnecting from the group, the sync event from the
provider must not change the state back to synced.
commit ba8e23df0dfec71427aac0d35036f26d908b4995
Author: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Tue Mar 22 17:43:52 2022 +0200
Add provider position field to ws_meta and view
Provider position is needed in coordinated recovery
between application and provider. Pass the position
info from provider to application to allow making
it durable.
commit 53e60f64c953b252a47bc91e87b4131465b5f15f
Author: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Sat Mar 19 14:45:57 2022 +0200
Reset TOI meta after releasing total order in provider
This is to keep the TOI meta available in case the provider
implementation needs it.
commit bccb9997f29e94a2d5160d388454ace5f89efb6c
Author: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Mon Jan 3 11:19:58 2022 +0200
Fixed id ostream operator to print human readable ids
commit 6d0b37daafdb87975931b0bd95bb8ea821a4071e
Author: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Wed Dec 15 16:37:45 2021 +0200
Silence unused variable warning
commit 4b8616f3d13137d992b8b994baa48f2981238352
Author: Denis Protivensky <denis.protivensky@galeracluster.com>
Date: Wed Dec 15 16:43:31 2021 +0300
Fix provider loading in test for release builds
commit 6df17812d945a07a6f199e6fe83e287afbc28ed9
Author: Denis Protivensky <denis.protivensky@galeracluster.com>
Date: Tue Dec 14 20:28:56 2021 +0300
Introduce set_provider_factory() method for server_state
This allows injecting an application allocated provider into
server_state.
After this virtual provider getter is unnecessary. Made the getter
normal method and fixed unit tests accordingly.
105 lines
2.4 KiB
C++
105 lines
2.4 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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#ifndef WSREP_SEQNO_HPP
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#define WSREP_SEQNO_HPP
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#include <iosfwd>
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namespace wsrep
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{
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/** @class seqno
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*
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* Sequence number type.
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*/
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class seqno
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{
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public:
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typedef long long native_type;
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seqno()
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: seqno_(-1)
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{ }
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explicit seqno(long long seqno)
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: seqno_(seqno)
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{ }
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long long get() const
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{
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return seqno_;
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}
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bool is_undefined() const
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{
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return (seqno_ == -1);
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}
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wsrep::seqno prev() const
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{
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return seqno{seqno_ - 1};
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}
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bool operator<(seqno other) const
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{
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return (seqno_ < other.seqno_);
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}
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bool operator>(seqno other) const
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{
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return (seqno_ > other.seqno_);
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}
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bool operator<=(seqno other) const
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{
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return !(seqno_ > other.seqno_);
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}
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bool operator>=(seqno other) const
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{
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return !(seqno_ < other.seqno_);
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}
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bool operator==(seqno other) const
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{
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return (seqno_ == other.seqno_);
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}
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bool operator!=(seqno other) const
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{
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return !(seqno_ == other.seqno_);
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}
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seqno operator+(seqno other) const
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{
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return (seqno(seqno_ + other.seqno_));
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}
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seqno operator+(long long other) const
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{
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return (*this + seqno(other));
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}
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static seqno undefined() { return seqno(-1); }
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private:
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native_type seqno_;
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};
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std::ostream& operator<<(std::ostream& os, wsrep::seqno seqno);
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}
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#endif // WSREP_SEQNO_HPP
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