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Make MongoClient prefer secondaries

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This commit is contained in:
Erki Aas
2022-10-11 02:23:54 +03:00
parent 7797eb9210
commit cfcd17d45e
1 changed files with 4 additions and 2 deletions
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6
backend/server.js
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@@ -15,8 +15,10 @@ const pipeline = [];
const PORT = process.env.PORT || 3002; const PORT = process.env.PORT || 3002;
// Create Mongo client // Create Mongo client
const mongoClient = new MongoClient(mongoUri); const mongoOptions = {
readPreference: 'secondaryPreferred'
}
const mongoClient = new MongoClient(mongoUri, mongoOptions);
/*============== CODE ==============*/ /*============== CODE ==============*/
async function run() { async function run() {