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[FIX] Performance issues when using new Oplog implementation #19181

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Merged
sampaiodiego merged 2 commits into from
Oct 9, 2020
Merged

[FIX] Performance issues when using new Oplog implementation #19181

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0a54098
[FIX] Performance issue with mmapv1 databases
rodrigok Oct 8, 2020
bf8281f
Move mongodb typings augmentation to a different file
sampaiodiego Oct 8, 2020
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2 changes: 1 addition & 1 deletion app/models/server/models/_oplogHandle.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,7 @@ class OplogHandle {

this.stream = oplogCollection.find(oplogSelector, {
tailable: true,
// awaitData: true,
awaitData: true,
}).stream();

// Prevent warning about many listeners, we add 11
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8 changes: 8 additions & 0 deletions mongodb.aug.d.ts
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@@ -0,0 +1,8 @@
import 'mongodb';

declare module 'mongodb' {
// eslint-disable-next-line @typescript-eslint/interface-name-prefix
export interface FindOneOptions<T> {
awaitData?: boolean;
}
}