node.js - MongoDB - check if it is connected with async and await? -
how check if mongodb connected async
, await
?
i tried:
const db = await mongodb.connect(config.database.url) db.on('ready',function() { console.log('database connected'); })
i don't 'database connected' db connected.
any ideas?
if mongodb.connect(config.database.url)
returns promise, need put console.log('database connected')
on next line, because js hold , execution in non-blocking manner until connection established , continue.
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