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Contents
//The connect/express logger was added to log4js by danbell. This allows connect/express servers to log using log4js.
//https://github.com/nomiddlename/log4js-node/wiki/Connect-Logger
// load modules
var log4js = require('log4js');
var express = require("express");
var app = express();
//config
log4js.configure({
appenders: [
{ type: 'console' },
{ type: 'file', filename: 'logs/log4jsconnect.log', category: 'log4jslog' }
]
});
//define logger
var logger = log4js.getLogger('log4jslog');
// set at which time msg is logged print like: only on error & above
// logger.setLevel('ERROR');
//express app
app.configure(function() {
app.use(express.favicon(''));
// app.use(log4js.connectLogger(logger, { level: log4js.levels.INFO }));
// app.use(log4js.connectLogger(logger, { level: 'auto', format: ':method :url :status' }));
//### AUTO LEVEL DETECTION
//http responses 3xx, level = WARN
//http responses 4xx & 5xx, level = ERROR
//else.level = INFO
app.use(log4js.connectLogger(logger, { level: 'auto' }));
});
//route
app.get('/', function(req,res) {
res.send('hello world');
});
//start app
app.listen(5000);
console.log('server runing at localhost:5000');
console.log('Simulation of normal response: goto localhost:5000');
console.log('Simulation of error response: goto localhost:5000/xxx');
Version data entries
17 entries across 17 versions & 2 rubygems