winston-papertrail

winston-papertrail

A Papertrail transport for winston.

Installation

Installing npm (node package manager)

  $ curl http://npmjs.org/install.sh | sh

Installing winston-papertrail

  $ npm install winston
  $ npm install winston-papertrail

There are a few required options for logging to Papertrail:

• host: FQDN or IP Address of the Papertrail Service Endpoint
• port: The TLS Endpoint TCP Port

Usage

  var winston = require('winston');

  //
  // Requiring `winston-papertrail` will expose
  // `winston.transports.Papertrail`
  //
  require('winston-papertrail').Papertrail;

  var logger = new winston.Logger({
  	transports: [
  		new winston.transports.Papertrail({
  			host: 'logs.papertrailapp.com',
  			port: 12345
  		})
  	]
  });

  logger.info('this is my message');

For more some advanced logging, you can take advantage of custom formatting for Papertrail:

  var winston = require('winston');

  //
  // Requiring `winston-papertrail` will expose
  // `winston.transports.Papertrail`
  //
  require('winston-papertrail').Papertrail;

  var logger = new winston.Logger({
  	transports: [
  		new winston.transports.Papertrail({
  			host: 'logs.papertrailapp.com',
  			port: 12345,
  			logFormat: function(level, message) {
  			    return '<<<' + level + '>>> ' + message;
  			}
  		})
  	]
  });

  logger.info('this is my message');

The Papertrail transport is also capable of emitting events for error and connect so you can log to other transports:

var winston = require('winston'),
	Papertrail = require('winston-papertrail').Papertrail;

var logger,
	consoleLogger = new winston.transports.Console({
		level: 'debug',
		timestamp: function() {
			return new Date().toString();
		},
		colorize: true
	}),
	ptTransport = new Papertrail({
		host: 'logs.papertrailapp.com',
		port: 12345,
		hostname: 'web-01',
		logFormat: function(level, message) {
			return '[' + level + '] ' + message;
		}
	});

ptTransport.on('error', function(err) {
	logger && logger.error(err);
});

ptTransport.on('connect', function(message) {
	logger && logger.info(message);
});

var logger = new winston.Logger({
	levels: {
		debug: 0,
		info: 1,
		warn: 2,
		error: 3
	},
	transports: [
		ptTransport,
		consoleLogger
	]
});

logger.info('this is my message ' + new Date().getTime());

Currently, the Papertrail transport only supports TLS logging.

Author: Ken Perkins

Changelog

v0.1.2 #

• Updating deps to allow winston >=0.6.x (for issue #9)