[](#contributors-)
Node.js Bunyan library for logging to LogDNA
--- * **[Install](#install)** * **[API](#api)** * **[Logging to LogDNA Through Bunyan](#logging-to-logdna-through-bunyan)** * **[License](#license)** ## Install ```sh $ npm install --save logdna-bunyan ``` ## API Please see [@logdna/logger](https://www.npmjs.com/package/@logdna/logger#createloggerkey-options) for instantiation options to passthrough to LogDNA's logger client. ## Logging to LogDNA Through Bunyan This module provides an interface that can be hooked into Bunyan and used as a transport to LogDNA. Since `@logdna/logger` is also an `EventEmitter`, please make use of the [`reemitErrorEvents`](https://github.com/trentm/node-bunyan/tree/a72af248b57a908a5d39e72b7e9efed7b24e5808#stream-errors) provided by Bunyan so that the implementor can be aware of errors in the LogDNA client. Not doing so will cause Bunyan to throw if `@logdna/logger` emits an `'error'`. ```javascript const {createLogger} = require('bunyan') const LogDNAStream = require('logdna-bunyan') const logDNA = new LogDNAStream({ key: apikey }) // See @logdna/logger for more constructor options const logger = createLogger({ name: "My Application" , streams: [ { stream: process.stdout } , { stream: logDNA , type: 'raw' , reemitErrorEvents: true // Bubble up 'error' events from @logdna/logger } ] }) logger.info('Starting application on port %d', app.get('port')) ``` *NOTE*: You _must_ use the `raw` stream type, and also `reemitErrorEvents` _must_ be `true`. Otherwise, errors emitted by `@logdna/logger` will throw Bunyan. ## Contributors ✨ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)): Muaz Siddiqui 💻 📖 |
 Samir Musali 💻 📖 |
 Darin Spivey 💻 📖 🔧 |
 vilyapilya 💻 🔧 |
 s100 💻 |
 Bartek R. 💻 |
 Mike Del Tito 💻 🔧 |