bunyan-amqp-logger

AMQP stream for Bunyan

AMQP stream for the Bunyan logger

Installation

$ npm install bunyan-amqp-logger

Usage

"use strict";

var bunyan = require('bunyan');
var bunyanamqp = require('bunyan-amqp-logger');

var amq_stream = bunyanamqp.createStream({
    login : 'admin',
    password : 'UbpdMksr0ons',
    exchange : {
        routingKey : 'logs'
    }
}).on('connect', function () {
    console.log("Connected to amqp");
}).on('close', function (e) {
    console.log("Closed connection to amqp");
}).on('error', console.log);


var log = bunyan.createLogger({
    name : 'example',
    streams : [{
        level : 'debug',
        stream : process.stdout
    }, {
        level : 'debug',
        type : 'raw',
        stream : amq_stream
    }]
});

Configuration

A raw bunyan stream can be created using the module createStream(options)method.

The options object accepts the following fields:

Parameter	Type	Default	Description
host	string	localhost	AMQP host
port	number	5672	AMQP port
vhost	string	/	AMQP virtual host
login	string	guest	AMQP username
password	string	guest	AMQP password
sslEnable	boolean	false	Enable AMQP SSL
sslKey	string	''	AMQP SSL private key file path
sslCert	string	''	AMQP SSL certificate file path
sslCA	string	''	AMQP SSL CA file path
sslRejectUnauthorized	boolean	true	Verify AMQP SSL certificate against CA
exchange	object	undefined	AMQP exchange options
level	string	info	Message level
server	string	os.hostname()	Message source server
application	string	process.title	Message source application
pid	string	process.pid	Message pid
tags	string array	["bunyan"]	Message tags
type	string	undefined	Message type
bufferSize	number	100	Outstanding message buffer size
messageFormatter	function	undefined	Optional message formatting function

The exchange object accepts the following fields:

Parameter	Type	Default	Description
name	string	undefined	AMQP exchange name
routingKey	string	message.level	AMQP message routing key
properties	object	{}	AMQP exchange options

Events

The stream will emit open, close and error events from the underlying AMQP connection.

Credits

This module is heavily based on bunyan-logstash-amqp.