loopback-component-log v1.0.2

Loopback Component Log

The loopback component add the log function to the loopback.

Installation

1. Install in you loopback project:

   npm install --save loopback-component-log

2. Create a component-config.json file in your server folder (if you don't already have one)

3. Configure options inside component-config.json:

   {
     "loopback-component-log": {
       "enabled": true,
       "name": "logger",
       "http": true,
       "level": "info",
       "useStdOut": true,
       "useLogFile": false,
       "path": "./logs"
       "maxResponseTime": 30000,
       "excludes": ["req","res"]
       ...
     }
   }

• enabled Boolean: whether enable this component. defaults: true
• http Boolean: whether log the http request. defaults: true
  • the Model.json can control it if not settings.
• level String: the log level string: "trace", "debug", "info", "warn", error", "fatal". defaults: "info"
• useStdOut Boolean: whether log to stdout. defaults: true
• useLogFile Boolean: whether log to the file. defaults: false
  • path String: the log folder. defaults: ./logs
  • period String: the log file period. defaults: 1d
  • logType String: the log file type. defaults: rotating-file
  • maxLogs Integer: the max count of the log files. default :10
• maxResponseTime Integer: treat if as fatal if response exceed the time. default :30000
  • 0 or null means do not enable this feature .
• see the
  • express-bunyan-logger

Usage

Just enable it on component-config.json.

var loopback = require('loopback');
var rootlog = loopback.log;

rootlog.info("hi");
rootlog.warn({lang: 'fr'}, 'au revoir');

set DEBUG=loopback:component:log env vaiable to show debug info.

History

TODO

• !syslog stream