Added the basic files for Loggly appender
appender, example, test not tested yet!
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examples/loggly-appender.js
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26
examples/loggly-appender.js
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//Note that loggly appender needs node-loggly to work.
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//If you haven't got node-loggly installed, you'll get cryptic
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//"cannot find module" errors when using the loggly appender
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var log4js = require('../lib/log4js')
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, log
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, logmailer
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, i = 0;
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log4js.configure({
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"appenders": [
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{
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type: "console",
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category: "test"
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},
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{
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"type": "loggly",
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"token": "12345678901234567890",
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"subdomain": "your-subdomain",
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"tags": ["test"],
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"category": "test"
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}
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]
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});
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var logger = log4js.getLogger("test");
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logger.info("Test log message");
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logger.debug("Test log message");
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40
lib/appenders/loggly.js
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lib/appenders/loggly.js
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"use strict";
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var layouts = require("../layouts")
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, mailer = require("loggly")
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, os = require('os');
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/**
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* Loggly Appender. Sends logging events to Loggly using node-loggly
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*
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* @param config object with loggly configuration data
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* {
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* token: 'your-really-long-input-token',
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* subdomain: 'your-subdomain',
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* tags: ['loggly-tag1', 'loggly-tag2', .., 'loggly-tagn']
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* }
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* @param layout a function that takes a logevent and returns a string (defaults to basicLayout).
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*/
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function logglyAppender(config, layout) {
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layout = layout || layouts.basicLayout;
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var client = loggly.createClient(config);
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return function(loggingEvent) {
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client.log(layout(loggingEvent));
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};
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}
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function configure(config) {
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var layout;
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if (config.layout) {
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layout = layouts.layout(config.layout.type, config.layout);
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}
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return logglyAppender(config, layout);
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}
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exports.name = "loggly";
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exports.appender = logglyAppender;
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exports.configure = configure;
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33
test/logglyAppender-test.js
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test/logglyAppender-test.js
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"use strict";
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var assert = require('assert')
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, vows = require('vows')
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, layouts = require('../lib/layouts')
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, sandbox = require('sandboxed-module');
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vows.describe('../lib/appenders/loggly').addBatch({
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'appender': {
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topic: function() {
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var messages = []
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, fakeLoggly = {
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log: function(msg) { messages.push(msg); }
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}
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, appenderModule = sandbox.require(
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'../lib/appenders/loggly',
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{
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globals: {
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'loggly': fakeLoggly
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}
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}
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)
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, appender = appenderModule.appender(layouts.messagePassThroughLayout);
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appender({ data: ["blah"] });
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return messages;
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},
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'should output to loggly': function(messages) {
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assert.equal(messages[0], 'blah');
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}
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}
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}).exportTo(module);
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