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@middy/error-logger

@middy/error-logger

v3.1.1

Input and output logger middleware for the middy framework

npm install @middy/error-logger

README

Middy error-logger middleware

Middy logo

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

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You can read the documentation at: https://middy.js.org/docs/middlewares/error-logger

Logs the error and propagates it to the next middleware.

By default AWS Lambda does not print errors in the CloudWatch logs. If you want to make sure that you don't miss error logs, you would have to catch any error and pass it through console.error yourself.

This middleware will take care to intercept any error and log it for you. The middleware is not going to interfere with other error handlers because it will propagate the error to the next error handler middleware without handling it. You just have to make sure to attach this middleware before any other error handling middleware.

By default, the logging operate by using the console.error 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/error-logger

Options

  • logger (function) (default console.error) - a logging function that is invoked with the current error as an argument. You can pass false if you don't want the logging to happen.

Sample usage

import middy from '@middy/core'
import errorLogger from '@middy/error-logger'

const handler = middy((event, context) => {
  // your handler logic
})

handler
  .use(errorLogger())

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) 2017-2022 Luciano Mammino, will Farrell, and the Middy team.

FOSSA Status

Release Notes

3.1.1
By will Farrell • Published on August 4, 2022

What's Changed

  • Add in module to package.json files @willfarrell
  • performance improvements @willfarrell

TypeScript

Docs

New Contributors

Full Changelog: https://github.com/middyjs/middy/compare/3.1.0...3.1.1

3.1.0
By will Farrell • Published on June 21, 2022

What's Changed

New Contributors

Full Changelog: https://github.com/middyjs/middy/compare/3.0.4...3.1.0

3.0.4
By will Farrell • Published on June 4, 2022

What's Changed

New Contributors

Full Changelog: https://github.com/middyjs/middy/compare/3.0.3...3.0.4

3.0.3
By will Farrell • Published on May 17, 2022

What's Changed

New Contributors

Full Changelog: https://github.com/middyjs/middy/compare/3.0.2...3.0.3

3.0.2
By will Farrell • Published on May 13, 2022

What's Changed

New Contributors

Full Changelog: https://github.com/middyjs/middy/compare/3.0.1...3.0.2

3.0.1
By will Farrell • Published on May 13, 2022

What's Changed

  • Updated dependencies

Full Changelog: https://github.com/middyjs/middy/compare/3.0.0...3.0.1

General

License
MIT
Typescript Types
Built-in
Tree-shakeable
Yes

Popularity

GitHub Stargazers
3,045
Community Interest
2,905
Number of Forks
294

Maintenance

Commits
11/2110/220250
Last Commit
Open Issues
5
Closed Issues
416
Open Pull Requests
2
Closed Pull Requests
149

Versions

Versions Released
11/2110/22010
Latest Version Released
Aug 4, 2022
Current Tags
latest3.1.1
next3.1.0-rc.1

Dependencies

Dependencies (0)
Dev Dependencies (2)

Contributors

willfarrell
willfarrell
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lmammino
lmammino
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greenkeeper[bot]
greenkeeper[bot]
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vladgolubev
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thejuan
thejuan
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dkatavic
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gsingh1
gsingh1
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joseSantacruz
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theburningmonk
theburningmonk
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leog
leog
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JimiPedros
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munierujp
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sdomagala
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denovodavid
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