blob: 8f4366b7e176681d416ff2a5158d489663d1b700 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
/**
* Copyright (C) 2014 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* 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 GNU Affero General 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 <boost/thread.hpp>
#include <boost/thread/condition.hpp>
#include <vector>
#include "mongo/base/disallow_copying.h"
#include "mongo/base/status_with.h"
#include "mongo/bson/oid.h"
#include "mongo/bson/timestamp.h"
#include "mongo/db/jsobj.h"
#include "mongo/db/repl/replication_coordinator_external_state.h"
#include "mongo/util/net/hostandport.h"
namespace mongo {
namespace repl {
class ReplicationCoordinatorExternalStateMock : public ReplicationCoordinatorExternalState {
MONGO_DISALLOW_COPYING(ReplicationCoordinatorExternalStateMock);
public:
class GlobalSharedLockAcquirer;
ReplicationCoordinatorExternalStateMock();
virtual ~ReplicationCoordinatorExternalStateMock();
virtual void startThreads();
virtual void startMasterSlave(OperationContext*);
virtual void shutdown();
virtual void initiateOplog(OperationContext* txn);
virtual void forwardSlaveProgress();
virtual OID ensureMe(OperationContext*);
virtual bool isSelf(const HostAndPort& host);
virtual HostAndPort getClientHostAndPort(const OperationContext* txn);
virtual StatusWith<BSONObj> loadLocalConfigDocument(OperationContext* txn);
virtual Status storeLocalConfigDocument(OperationContext* txn, const BSONObj& config);
virtual void setGlobalTimestamp(const Timestamp& newTime);
virtual StatusWith<Timestamp> loadLastOpTime(OperationContext* txn);
virtual void closeConnections();
virtual void killAllUserOperations(OperationContext* txn);
virtual void clearShardingState();
virtual void signalApplierToChooseNewSyncSource();
virtual OperationContext* createOperationContext(const std::string& threadName);
virtual void dropAllTempCollections(OperationContext* txn);
/**
* Adds "host" to the list of hosts that this mock will match when responding to "isSelf"
* messages.
*/
void addSelf(const HostAndPort& host);
/**
* Sets the return value for subsequent calls to loadLocalConfigDocument().
*/
void setLocalConfigDocument(const StatusWith<BSONObj>& localConfigDocument);
/**
* Sets the return value for subsequent calls to getClientHostAndPort().
*/
void setClientHostAndPort(const HostAndPort& clientHostAndPort);
/**
* Sets the return value for subsequent calls to loadLastOpTimeApplied.
*/
void setLastOpTime(const StatusWith<Timestamp>& lastApplied);
/**
* Sets the return value for subsequent calls to storeLocalConfigDocument().
* If "status" is Status::OK(), the subsequent calls will call the underlying funtion.
*/
void setStoreLocalConfigDocumentStatus(Status status);
/**
* Sets whether or not subsequent calls to storeLocalConfigDocument() should hang
* indefinitely or not based on the value of "hang".
*/
void setStoreLocalConfigDocumentToHang(bool hang);
private:
StatusWith<BSONObj> _localRsConfigDocument;
StatusWith<Timestamp> _lastOpTime;
std::vector<HostAndPort> _selfHosts;
bool _canAcquireGlobalSharedLock;
Status _storeLocalConfigDocumentStatus;
// mutex and cond var for controlling stroeLocalConfigDocument()'s hanging
boost::mutex _shouldHangMutex;
boost::condition _shouldHangCondVar;
bool _storeLocalConfigDocumentShouldHang;
bool _connectionsClosed;
HostAndPort _clientHostAndPort;
};
} // namespace repl
} // namespace mongo
|
