Elasticsearch ERROR: 2020-04-14T15:05:58Z Error: Request error, retrying HEAD http://localhost:9200/ => connect ECONNREFUSED 127.0.0.1:9200 at Log.error (C:\workspace\insign-billing\node_modules\elasticsearch\src\lib\log.js:226:56) at checkRespForFailure (C:\workspace\insign-billing\node_modules\elasticsearch\src\lib\transport.js:259:18) at HttpConnector.<anonymous> (C:\workspace\insign-billing\node_modules\elasticsearch\src\lib\connectors\http.js:164:7) at ClientRequest.wrapper (C:\workspace\insign-billing\node_modules\lodash\lodash.js:4929:19) at ClientRequest.emit (events.js:321:20) at ClientRequest.EventEmitter.emit (domain.js:485:12) at Socket.socketErrorListener (_http_client.js:432:9) at Socket.emit (events.js:321:20) at Socket.EventEmitter.emit (domain.js:485:12) at emitErrorNT (internal/streams/destroy.js:84:8) at processTicksAndRejections (internal/process/task_queues.js:84:21)

[bijanzohouri]

I am using following verisons of winston and winston-elasticsearch
"winston": "^3.2.1",
"winston-elasticsearch": "^0.7.0"
my Logger.js file is like this:
var winston = require('winston')
// var expressWinston = require('express-winston')
var WinstonGraylog2 = require('winston-graylog2')
var Elasticsearch = require('winston-elasticsearch')

module.exports = {
logger: winston.createLogger({
format: winston.format.combine(
winston.format.errors({ stack: true }),
winston.format.metadata(),
winston.format.json()
),
meta: true,
transports: [
new Elasticsearch({
level: 'error',
clientOpts: {
node: 'elasticsearch'
},
indexPrefix: 'billing',
indexSuffixPattern: 'YYYY-MM-DD'
})
].concat(files)
})
}
When I run npm run lint is get following error, though it says 'Done no lint issue found!'

The same problem occures for npm run build as well.
Even if you run an elastic on http://localhost:9200 it hangs there and you have to terminate the process.
Any body has any idea where would I fix this!