Node and MySQL connection to database - mysql

Question

I need t o provide the MySQL connection for modules, so I provide the code like this:
var express = require('express');
var mysql = require('mysql')
var app = express();
var connection = mysql.createConnection({
host: '149.xxx.xx.x',
user: 'User',
password: 'Password',
database: 'DataBase',
port: 1443,
});
connection.connect(
function(error) {
console.log(error.code); // 'ECONNREFUSED'
console.log(error.fatal); // true
console.log(error.sql);
console.log(error.sqlMessage);
}
);
and after some time (about 1-2 minutes) I received an error from those console.logs:
ECONNRESET
true
undefined
undefined
I think maybe it's the timeout because of my "nonactivity", but when I'm trying to do the query the errors are the same.
Have any idea what is wrong? I checked it from DataGrip and the data are correct.

Answer 1

Ok, I found one small bug here. The database is MS SQL Server (microsoft). I'm trying now using the library called mssql to connect to that database, provide some code:
var config = {
server: "149.xxx.xx.x",
database: "Database",
user: "User",
password: "Password",
connectionTimeout: 300000,
requestTimeout: 300000,
pool: {
idleTimeoutMillis: 300000,
max: 100
}
};
function getEmp() {
var connection = new sql.Connection(config);
var req = new sql.Request(connection);
connection.connect(function (error) {
if(error) {
console.log(error);
return;
}
req.query('Procedure', function(err, data) {
if (err) {
console.log(err);
} else {
console.log(data);
}
connection.close();
});
});
}
getEmp();
and I receive the error:
{ ConnectionError: Failed to connect to 149.xxx.xx.x:1433 - connect ETIMEDOUT 149.xxx.xx.x:1433
at Connection.<anonymous> (/Users/phuzarski/Learning/NodeJS/srv-express/node_modules/mssql/lib/tedious.js:353:25)
at Connection.g (events.js:292:16)
at emitOne (events.js:96:13)
at Connection.emit (events.js:188:7)
at Connection.socketError (/Users/phuzarski/Learning/NodeJS/srv-express/node_modules/tedious/lib/connection.js:791:12)
at Socket.<anonymous> (/Users/phuzarski/Learning/NodeJS/srv-express/node_modules/tedious/lib/connection.js:33:15)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at emitErrorNT (net.js:1277:8)
at _combinedTickCallback (internal/process/next_tick.js:80:11)
name: 'ConnectionError',
message: 'Failed to connect to 149.xxx.xx.x:1433 - connect ETIMEDOUT 149.xxx.xx.x:1433',
code: 'ESOCKET' }
For sure the data are correct- DataGrip is connecting fine here.
I found at google the similar problem, the problem was Disabled TCP/IP. I checked this one and it's Enabled with this port 1443.