lalog

lalog

Logging aggregation and distribution

Installation

npm i lalog --save

Usage

Setup

If logging to Loggly then these environment variables need to be set:

process.env.LOGGLY_TOKEN
process.env.LOGGLY_SUBDOMAIN

Create a Logger

Require the Logger class:

const Logger = require('lalog');

Create a logger:

const logger = Logger.create({
  serviceName: 'service-name',
  moduleName: 'module-name',
});

or

const logger = new Logger({
  serviceName: 'service-name',
  moduleName: 'module-name',
});

lalog uses debug as one of its destinations. The serviceName and moduleName props allow you to filter debug messages.

Write Log Messages

logger.trace({
  message: 'I am a message'
});

Changelog

0.2.0

• Breaking: Logger constructor and .create() now take a single options object argument instead of a service and name argument. The options should have serviceName and moduleName props and can optionally have a presets prop.