NCBI C++ ToolKit
ns_restore_state.hpp
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1 #ifndef NETSCHEDULE_RESTORE_STATE__HPP
2 #define NETSCHEDULE_RESTORE_STATE__HPP
3 
4 /* $Id: ns_restore_state.hpp 84290 2018-10-31 14:21:21Z satskyse $
5  * ===========================================================================
6  *
7  * PUBLIC DOMAIN NOTICE
8  * National Center for Biotechnology Information
9  *
10  * This software/database is a "United States Government Work" under the
11  * terms of the United States Copyright Act. It was written as part of
12  * the author's official duties as a United States Government employee and
13  * thus cannot be copyrighted. This software/database is freely available
14  * to the public for use. The National Library of Medicine and the U.S.
15  * Government have not placed any restriction on its use or reproduction.
16  *
17  * Although all reasonable efforts have been taken to ensure the accuracy
18  * and reliability of the software and data, the NLM and the U.S.
19  * Government do not and cannot warrant the performance or results that
20  * may be obtained by using this software or data. The NLM and the U.S.
21  * Government disclaim all warranties, express or implied, including
22  * warranties of performance, merchantability or fitness for any particular
23  * purpose.
24  *
25  * Please cite the author in any work or product based on this material.
26  *
27  * ===========================================================================
28  *
29  * Authors: Sergey Satskiy
30  *
31  * File Description:
32  * NetSchedule server utilities to restore the state after restart and also
33  * save the state when it is changed.
34  * At the moment the state includes the queue pause state and the refuse
35  * submit state.
36  *
37  */
38 
39 
41 
42 // Forward declaration
43 class CNetScheduleServer;
44 
45 // Saves into a file a pause state for all the queues
46 void SerializePauseState(const string & data_path,
47  const map<string, int> & paused_queues);
50 void SerializeRefuseSubmitState(const string & data_path,
51  bool server_refuse_state,
52  const vector<string> refuse_submit_queues);
53 
54 // Reads from a file a pause state for the queues saved by the previous NS
55 // session
56 map<string, int> DeserializePauseState(const string & data_path,
57  bool diskless);
58 
59 // Reads from a file a list of queues which were in a refuse submit state when
60 // the previous NS session ended.
61 vector<string> DeserializeRefuseSubmitState(const string & data_path,
62  bool diskless);
63 
64 
66 
67 #endif /* NETSCHEDULE_RESTORE_STATE__HPP */
NetScheduler threaded server.
Definition: ns_server.hpp:57
#define END_NCBI_SCOPE
End previously defined NCBI scope.
Definition: ncbistl.hpp:103
#define BEGIN_NCBI_SCOPE
Define ncbi namespace.
Definition: ncbistl.hpp:100
void SerializePauseState(const string &data_path, const map< string, int > &paused_queues)
vector< string > DeserializeRefuseSubmitState(const string &data_path, bool diskless)
map< string, int > DeserializePauseState(const string &data_path, bool diskless)
void SerializeRefuseSubmitState(CNetScheduleServer *server)
Modified on Sat May 25 14:18:40 2024 by modify_doxy.py rev. 669887