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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#pragma once
#include "mongo/db/session_killer.h"
/**
* Mongod local kill session / transaction functionality library.
*/
namespace mongo {
/**
* Kills all cursors, ops, and transactions on mongod for sessions matching 'matcher'.
*/
SessionKiller::Result killSessionsLocal(OperationContext* opCtx,
const SessionKiller::Matcher& matcher,
SessionKiller::UniformRandomBitGenerator* urbg);
/**
* Kills all transactions on mongod for sessions matching 'matcher'.
*/
void killSessionsAbortUnpreparedTransactions(OperationContext* opCtx,
const SessionKiller::Matcher& matcher,
ErrorCodes::Error reason = ErrorCodes::Interrupted);
/**
* Aborts any expired transactions.
*/
void killAllExpiredTransactions(OperationContext* opCtx);
/**
* Run during shutdown to kill all in-progress transactions, including those in prepare.
*/
void killSessionsLocalShutdownAllTransactions(OperationContext* opCtx);
/**
* Run during rollback to abort all in-progress prepared transactions.
*/
void killSessionsAbortAllPreparedTransactions(OperationContext* opCtx);
/**
* Yields locks of prepared transactions.
*/
void yieldLocksForPreparedTransactions(OperationContext* opCtx);
} // namespace mongo
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