INNER CODE UNIT · JavaScript

getConnections

riclolsen/json-scada · src/OPC-UA-Server/index.js:1052

async function getConnections(connsCollection, configObj) {
  let results = await connsCollection
    .find({
      protocolDriver: AppDefs.NAME,
      protocolDriverInstanceNumber: configObj.Instance,
      enabled: true,
    })
    .sort({ protocolConnectionNumber: 1 })
    .toArray()

  if (!results || !('length' in results) || results.length == 0) {
    Log.log('Connection - No protocol connection found!')
    process.exit(1)
  }
  return results
}

// test mongoDB connectivity

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