@middy/input-output-logger

Middy intput-out-logger middleware

Input output logger middleware for the middy framework, the stylish Node.js middleware engine for AWS Lambda

Logs the incoming request (input) and the response (output).

By default, the logging operate by using the console.log function. You can pass as a parameter a custom logger with additional logic if you need. It can be useful if you want to process the log by doing a http call or anything else.

Install

To install this middleware you can use NPM:

npm install --save @middy/input-output-logger

Options

logger property accept a function (default console.log)

Sample usage

const middy = require('@middy/core')
const inputOutputLogger = require('@middy/input-output-logger')

const handler = middy((event, context, cb) => {
  const response = {
    statusCode: 200,
    headers: {},
    body: JSON.stringify({ message: 'hello world' })
  };

  callback(null, response)
})

handler
  .use(inputOutputLogger())

Middy documentation and examples

For more documentation and examples, refers to the main Middy monorepo on GitHub or Middy official website.

Contributing

Everyone is very welcome to contribute to this repository. Feel free to raise issues or to submit Pull Requests.

License

Licensed under MIT License. Copyright (c) 2017-2018 Luciano Mammino and the Middy team.