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737a20b8fa
In general, the current distributed lock is susceptible to time skew in config servers and mongos clients. This update uses an algorithm that checks for time skew, as well as providing some more robust tests to make sure a distributed lock cannot be forced prematurely. Some documentation on the website, currently hidden from non-10gen, gives more info.
43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
// bson_util.h
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/* Copyright 2009 10gen Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "../pch.h"
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namespace mongo {
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template <typename T>
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void bsonArrToNumVector(BSONElement el, vector<T>& results){
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if(el.type() == Array){
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vector<BSONElement> elements = el.Array();
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for(vector<BSONElement>::iterator i = elements.begin(); i != elements.end(); ++i){
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results.push_back( (T) (*i).Number() );
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}
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}
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else if(el.isNumber()){
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results.push_back( (T) el.Number() );
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}
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}
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}
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