62 lines
2.9 KiB
C++
62 lines
2.9 KiB
C++
// Copyright 2024 Memgraph Ltd.
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//
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// Use of this software is governed by the Business Source License
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// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
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// License, and you may not use this file except in compliance with the Business Source License.
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//
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// As of the Change Date specified in that file, in accordance with
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// the Business Source License, use of this software will be governed
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// by the Apache License, Version 2.0, included in the file
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// licenses/APL.txt.
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#pragma once
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#include "replication/replication_server.hpp"
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#include "replication/state.hpp"
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#include "storage/v2/replication/serialization.hpp"
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namespace memgraph::storage {
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class InMemoryStorage;
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}
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namespace memgraph::dbms {
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class DbmsHandler;
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class InMemoryReplicationHandlers {
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public:
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static void Register(dbms::DbmsHandler *dbms_handler, replication::RoleReplicaData &data);
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private:
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// RPC handlers
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static void HeartbeatHandler(dbms::DbmsHandler *dbms_handler, const std::optional<utils::UUID> ¤t_main_uuid,
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slk::Reader *req_reader, slk::Builder *res_builder);
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static void AppendDeltasHandler(dbms::DbmsHandler *dbms_handler, const std::optional<utils::UUID> ¤t_main_uuid,
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slk::Reader *req_reader, slk::Builder *res_builder);
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static void SnapshotHandler(dbms::DbmsHandler *dbms_handler, const std::optional<utils::UUID> ¤t_main_uuid,
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slk::Reader *req_reader, slk::Builder *res_builder);
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static void WalFilesHandler(dbms::DbmsHandler *dbms_handler, const std::optional<utils::UUID> ¤t_main_uuid,
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slk::Reader *req_reader, slk::Builder *res_builder);
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static void CurrentWalHandler(dbms::DbmsHandler *dbms_handler, const std::optional<utils::UUID> ¤t_main_uuid,
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slk::Reader *req_reader, slk::Builder *res_builder);
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static void TimestampHandler(dbms::DbmsHandler *dbms_handler, const std::optional<utils::UUID> ¤t_main_uuid,
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slk::Reader *req_reader, slk::Builder *res_builder);
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static void SwapMainUUIDHandler(dbms::DbmsHandler *dbms_handler, replication::RoleReplicaData &role_replica_data,
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slk::Reader *req_reader, slk::Builder *res_builder);
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static void ForceResetStorageHandler(dbms::DbmsHandler *dbms_handler,
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const std::optional<utils::UUID> ¤t_main_uuid, slk::Reader *req_reader,
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slk::Builder *res_builder);
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static void LoadWal(storage::InMemoryStorage *storage, storage::replication::Decoder *decoder);
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static uint64_t ReadAndApplyDelta(storage::InMemoryStorage *storage, storage::durability::BaseDecoder *decoder,
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uint64_t version);
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};
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} // namespace memgraph::dbms
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