@1mill/mongo

Reuse MongoDB connections between AWS Lambda invocations.

Getting started

npm install @1mill/mongo

const { Mongo } = require('@1mill/mongo')

const mongo = new Mongo({
  db: 'my-database-name',
  uri: 'mongodb://my-username:my-password@my-mong-host-name:27017/my-database-name',
})

exports.handler = async (cloudevent = {}, ctx = {}) {
  ctx.callbackWaitsForEmptyEventLoop = false

  const { db } = await mongo.connect()

  const collection = db.collection('my-collection-name')
  await collection.createIndex({ something: 1 })
  await collection.insertOne({ something: 'yes' })
}

| Name | Required | Default | Notes | |---------|----------|----------------------------|---------------------------------------------------------------| | db | | process.env.MILL_MONGO_DB | | | options | | {} | useNewUrlParser and useUnifiedTopology enabled by default | | uri | yes | process.env.MILL_MONGO_URI | |

Deploying

1. Commit changes
2. Run npm version (major|minor|patch)
3. Run git push
4. Run npm run deploy