Loopback Component Log

The loopback component add the log function to the loopback.

$3

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:

``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

$3

Just enable it on component-config.json.

`js
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