https://github.com/gajus/roarr-middleware-serialize-error

Serializes error objects in the Roarr message context.
https://github.com/gajus/roarr-middleware-serialize-error

log middleware roarr

Last synced: 2 days ago
JSON representation

Serializes error objects in the Roarr message context.

• Host: GitHub
• URL: https://github.com/gajus/roarr-middleware-serialize-error
• Owner: gajus
• License: other
• Created: 2018-07-18T12:22:19.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2019-03-24T09:44:11.000Z (over 5 years ago)
• Last Synced: 2024-08-31T00:11:47.555Z (about 1 month ago)
• Topics: log, middleware, roarr
• Language: JavaScript
• Size: 6.84 KB
• Stars: 8
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# @roarr/middleware-serialize-error

[![Travis build status](http://img.shields.io/travis/gajus/roarr-middleware-serialize-error/master.svg?style=flat-square)](https://travis-ci.org/gajus/roarr-middleware-serialize-error)

[![Coveralls](https://img.shields.io/coveralls/gajus/roarr-middleware-serialize-error.svg?style=flat-square)](https://coveralls.io/github/gajus/roarr-middleware-serialize-error)

[![NPM version](http://img.shields.io/npm/v/@roarr/middleware-serialize-error.svg?style=flat-square)](https://www.npmjs.com/package/@roarr/middleware-serialize-error)

[![Canonical Code Style](https://img.shields.io/badge/code%20style-canonical-blue.svg?style=flat-square)](https://github.com/gajus/canonical)

[![Twitter Follow](https://img.shields.io/twitter/follow/kuizinas.svg?style=social&label=Follow)](https://twitter.com/kuizinas)

Serializes error objects in the [Roarr](https://github.com/gajus/roarr) message context.

## Behaviour

The current implementation maps only the direct context properties.

Raise an issue if you have a use case that requires deep property mapping.

## Usage

```js

import log from 'roarr';

import createSerializeErrorMiddleware from '@roarr/middleware-serialize-error';

const childLog = log

  .child({name: 'foo'})

  .child(createSerializeErrorMiddleware());

const error = new Error('foo');

log.debug({error}, 'bar');

childLog.debug({error}, 'bar');

// {"context":{"logLevel":20,"error":{}},"message":"bar","sequence":0,"time":1531918373676,"version":"1.0.0"}

// {"context":{"logLevel":20,"error":{"name":"Error","message":"foo","stack":"[REDACTED]"}},"message":"bar","sequence":1,"time":1531918373678,"version":"1.0.0"}

```