Byte av SQLDB och får response = code : "ESOCKET" och name : "ConnectionError"

appmt  |
appmt  | > appmt@2.0.0 start
appmt  | > next start -p 3002
appmt  |
appmt  |   ▲ Next.js 13.5.6
appmt  |   - Local:        http://localhost:3002
appmt  |
appmt  |  ✓ Ready in 1413ms
appmt  | loginRequest : { scopes: [ 'user.read, group.read.all' ] }
appmt  | Called Server
appmt  | SQLQueryBuilder :
appmt  |         SELECT Item.DocNbr, Available, NewSalesBlocked, NewPurchaseBlocked
appmt  |         FROM dbo.ItemV2 AS Item
appmt  |         JOIN StocksV2_Prod AS Stocks on Item.DocNbr = Stocks.DocNbr
appmt  |         WHERE Available > 0 AND (NewSalesBlocked = 'true' OR NewPurchaseBlocked = 'true')
appmt  |         ORDER BY NewSalesBlocked DESC
appmt  |
appmt  | Inbound Async Function
appmt  | ------------------------------------------------------
appmt  | Inbound error sql data Function

import sql from 'mssql';
import {sqlConConfig} from '../../../components/AtrikelStatus/SQL/SQLConConfig';
import SQLQueryBuilder from '../../../components/AtrikelStatus/SQL/SQLQueryBuilder';
var sendSQLRes: Array<object> = [];

export default function handler(req: any, res: any){
    console.log("Called Server");
    console.log('SQLQueryBuilder :', SQLQueryBuilder());
    
    const runSQL = async () => {
        console.log("Inbound Async Function");
        sql.connect(sqlConConfig).then((pool: any) => {
            console.log("Inbound pool sql data Function");
            console.log('sqlConConfig :', sqlConConfig);
            console.log("Get Results");
            return pool.request().query(SQLQueryBuilder())
        }).then((result: any) => {
            console.log("Inbound result sql data Function");
            sendSQLRes.push(result);
            res.status(200).send(sendSQLRes);
        }).catch((err: any) => {
            console.log('Inbound error sql data Function');
            res.send(err);    
        });
    };    
    runSQL();
    setTimeout(() => {sendSQLRes;}, 5000);
    console.log("------------------------------------------------------");
    
    // Reset the length = 0
    sendSQLRes.length = 0;
}

export const sqlConConfig: {
    user: string, 
    password: string, 
    database: string,
    server: string,
    options: {
        instancename: string,
        trustServerCertificate: boolean,
    } } = {
  user: "...",
  password: "...",
  database: "...",
  server: "...",
  options: {
    instancename: 'SQLEXPRESS',
    trustServerCertificate: true // change to true for local dev / self-signed certs
  }
}
export const dbConfig: {
    tableItem: string,
    cols: Array<string>,
    joinTable: string,
    joinCols: Array<string>, 
  } = {
    tableItem: "...(.)...",
    cols: ["DocNbr", "NewSalesBlocked", "NewPurchaseBlocked"],
    joinTable: "..............",
    joinCols: ["DocNbr", "Available"],
  }

appmt  | Inbound error sql data Function ConnectionError: Failed to connect to SQL03:1433 - getaddrinfo EAI_AGAIN SQL03
appmt  |     at /app/node_modules/mssql/lib/tedious/connection-pool.js:85:17
appmt  |     at Connection.onConnect (/app/node_modules/tedious/lib/connection.js:838:9)
appmt  |     at Object.onceWrapper (node:events:632:26)
appmt  |     at Connection.emit (node:events:517:28)
appmt  |     at Connection.emit (/app/node_modules/tedious/lib/connection.js:959:18)
appmt  |     at Connection.socketError (/app/node_modules/tedious/lib/connection.js:1340:12)
appmt  |     at /app/node_modules/tedious/lib/connection.js:1133:14
appmt  |     at process.processTicksAndRejections (node:internal/process/task_queues:77:11) {
appmt  |   code: 'ESOCKET',
appmt  |   originalError: ConnectionError: Failed to connect to SQL03:1433 - getaddrinfo EAI_AGAIN SQL03
appmt  |       at Connection.socketError (/app/node_modules/tedious/lib/connection.js:1340:28)
appmt  |       at /app/node_modules/tedious/lib/connection.js:1133:14
appmt  |       at process.processTicksAndRejections (node:internal/process/task_queues:77:11) {
appmt  |     code: 'ESOCKET'
appmt  |   }