packages/ecs-winston-format/benchmarks/server-pong.js

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// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
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// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

'use strict'

const http = require('http')
const winston = require('winston')
const ecsFormat = require('../') // @elastic/ecs-winston-format

const logger = winston.createLogger({
  level: 'info',
  format: ecsFormat({ convertReqRes: true }),
  transports: [
    new winston.transports.Console()
  ]
})

const server = http.createServer(function handler (req, res) {
  // Tiny, but not absolutely nothing for endpoint handling:
  res.setHeader('Server', 'server-pong.js')
  res.end(JSON.stringify({ ping: 'pong' }))

  logger.info('handled request', { req, res })
})

server.listen(3000)