I'm having a little problem and after debugged all the app I noticed that this is the file that's causing the problem, returning me a UnhandledPromiseRejection
'use strict'
const connection = require('../models/'),
oracledb = require('oracledb'),
conexion = oracledb.getConnection(connection)
oracledb.outFormat = oracledb.OBJECT;
module.exports = {
index(req, res) {
conexion.then(con => {
return con.execute(
`SELECT id_application, name, description, creation_date ` +
`FROM application `
).then(bucket => {
return con.execute(
`SELECT id_definition, id_application, field_name_original, field_name_new,
column_name, position, id_type_data, field_size, creation_date,
description, filter, visible ` +
`FROM definition `
).then(definitions => {
res.status(200).json(creaJSON(bucket, definitions))
}).catch(error => { return res.status(500).json({'message': error}) })
}).catch(err => { return res.status(500).json({'message': err}) })
}).catch(err => { return res.status(500).json({'message': err}) })
},
create(req, res) {
},
update(req, res) {
}
}
const doRelease = (connection) => {
connection.close((err) => {
if(err) console.error(err.message);
})
}
const creaJSON = (buckets, definitions) => {
var df = new Array()
buckets['rows'].map(obj => {
definitions['rows'].map(def => {
if(obj['ID_APPLICATION'] == def['ID_APPLICATION']) df.push(def)
})
obj['Definitions'] = df
df = []
})
return buckets.rows
}
after the UnhandledPromiseRejection
is being followed by: Error: ORA-12170: TNS:Connect timeout occurred
(node:1270) DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.JS process with a non-zero exit code.
I already looked for solutions, some says that promises are not catching correctly but I don't see any problem with them. Any other suggestion?
Any help will be welcome.
Thanks
via CanKer DiAlike