blob: 8e64665cf1be7bcc6cce79d7b1ddeca65adaf32d (
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
|
/**
* Copyright (C) 2023-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.
*/
#include "mongo/platform/basic.h"
#include "mongo/s/query/router_stage_queued_data.h"
#define MONGO_LOGV2_DEFAULT_COMPONENT ::mongo::logv2::LogComponent::kQuery
namespace mongo {
void RouterStageQueuedData::queueResult(const ClusterQueryResult& result) {
auto resultObj = result.getResult();
if (resultObj) {
invariant(resultObj->isOwned());
}
_resultsQueue.push({result});
}
void RouterStageQueuedData::queueError(Status status) {
_resultsQueue.push({status});
}
StatusWith<ClusterQueryResult> RouterStageQueuedData::next() {
if (_resultsQueue.empty()) {
return {ClusterQueryResult()};
}
auto out = _resultsQueue.front();
_resultsQueue.pop();
return out;
}
void RouterStageQueuedData::kill(OperationContext* opCtx) {
// No child to kill.
}
bool RouterStageQueuedData::remotesExhausted() {
// No underlying remote cursor.
return true;
}
std::size_t RouterStageQueuedData::getNumRemotes() const {
return 0;
}
} // namespace mongo
|
