How do I use a connection pool in nodejs?

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Jun 2, 2016, 5:30:22 AM6/2/16

to mongodb-user

How do I use a connection pool?

version : mongodb 3.0 version

driver : mongodb-native

I try it.

var MongoClient = require('mongodb').MongoClient;

var db = null;

MongoClient.connect(sDbConnectUrl, {poolSize: 5}, function (err, mongodb) {

assert.equal(null, err);

db = mongodb;

if (err) {

throw err;

}

});

However, this does not hold.

In addition, the connection is not created five. Created only one.

And the connection can be disconnected if not used.

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Jun 20, 2016, 1:20:22 AM6/20/16

to mongodb-user

Hi,

How do I use a connection pool?

version : mongodb 3.0 version
driver : mongodb-native

There is a sample code for connection pooling in the MongoClient connection pooling section of the MongoClient or how to connect in a new and better way page. As of this moment, the code snippet works using MongoDB node.js driver version 2.1.18