npm install req-loggerSimple HTTP request logging.
Defaults: responseTime, method, url, statusCode
``js
var http = require('http')
var ReqLogger = require('req-logger')
var logger = ReqLogger({
version: require('./package.json').version // will show on every request
})
var server = http.createServer(function (req, res) {
logger(req, res, {
timestamp: new Date() // will show just this once
})
res.writeHead(200)
setTimeout(function () {
res.end('DELAYED')
server.close()
}, 250)
})
server.listen(1337)
// Example output:
// { ip: '127.0.0.1',
// method: 'GET',
// url: '/',
// userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537// .36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36',
// responseTime: 255,
// statusCode: 200,
// version: '1.0.0',
// timestamp: Wed Nov 25 2015 11:58:44 GMT-0800 (PST) }
`
ReqLogger() is the main entry point. Accepts optional opts (default is {}) and optional cb (default is console.log). Returns a logging function logger.
`js
var logger = ReqLogger()
// or
var logger = ReqLogger({version: '1.2.3'}) // shows on every log
// or
var log = bunyan.createLogger({name: 'requests'})
var logger = ReqLogger(function(obj) {
log.info(obj) // custom logging
})
// logger is now a function that takes req and res as arguments
`
logger() -- call this function when you actually want to log a request. req and res are required. Accepts opts and cb like ReqLogger() above, but will only apply to the single call. Useful for adding a user or timestamp that isn't on the req` object.
MIT