fastify - npm Package Compare versions

Comparing version 0.11.1 to 0.12.0

docs/Logging.md

		@@ -6,3 +6,3 @@ <h1 align="center">Fastify</h1>

		By default Fastify uses [pino-http](https://github.com/pinojs/pino-http) as logger, with the log level setted to `'fatal'`.
		By default Fastify uses [pino-http](https://github.com/pinojs/pino-http) as the logger, with the log level set to `'fatal'`.

		@@ -27,2 +27,21 @@ If you want to pass some options to the logger, just pass the logger option to Fastify.
		```

		You can also supply your own logger instance. Instead of passing configuration options, simply pass the instance.
		The logger you supply must conform to the Pino interface; that is, it must have the following methods:
		`info`, `error`, `debug`, `fatal`, `warn`, `trace`, `child`.

		Example:

		```js
		const log = require('pino')({ level: 'info' })
		const fastify = require('fastify')({ logger: log })

		log.info('does not have request information')

		fastify.get('/', function (req, reply) {
		req.log.info('includes request information, but is the same logger instance as `log`')
		reply.send({ hello: 'world' })
		})
		```

		The logger instance for the current request is available in every part of the [lifecycle](https://github.com/fastify/fastify/blob/master/docs/Lifecycle.md).

fastify.js

		@@ -17,2 +17,3 @@ 'use strict'
		const hooksManager = require('./lib/hooks')
		const isValidLogger = require('./lib/validation').isValidLogger

		@@ -25,5 +26,10 @@ function build (options) {

		options.logger = options.logger \|\| {}
		options.logger.level = options.logger.level \|\| 'fatal'
		const logger = pinoHttp(options.logger)
		var logger
		if (options.logger && isValidLogger(options.logger)) {
		logger = pinoHttp({logger: options.logger})
		} else {
		options.logger = options.logger \|\| {}
		options.logger.level = options.logger.level \|\| 'fatal'
		logger = pinoHttp(options.logger)
		}

		@@ -30,0 +36,0 @@ const router = wayfarer('/404')

lib/validation.js

		@@ -68,3 +68,15 @@ 'use strict'

		module.exports = { build, validate, serialize }
		function isValidLogger (logger) {
		var result = true
		const methods = ['info', 'error', 'debug', 'fatal', 'warn', 'trace', 'child']
		for (var i = 0; i < methods.length; i += 1) {
		if (!logger[methods[i]] \|\| typeof logger[methods[i]] !== 'function') {
		result = false
		break
		}
		}
		return result
		}

		module.exports = { build, validate, serialize, isValidLogger }
		module.exports.symbols = { payloadSchema, querystringSchema, outputSchema, paramsSchema }

package.json

		{
		"name": "fastify",
		"version": "0.11.1",
		"version": "0.12.0",
		"description": "Fast and low overhead web framework, for Node.js",
		@@ -48,2 +48,3 @@ "main": "fastify.js",
		"koa": "^2.1.0",
		"pino": "^4.0.3",
		"pre-commit": "^1.2.2",
		@@ -50,0 +51,0 @@ "request": "^2.81.0",

test/logger.test.js

		@@ -25,3 +25,3 @@ 'use strict'
		t.ok(req.log)
		reply.send(null, 200, { hello: 'world' })
		reply.send({ hello: 'world' })
		})
		@@ -46,1 +46,41 @@
		})

		test('can use external logger instance', t => {
		t.plan(7)

		const lines = []
		const splitStream = split(JSON.parse)
		splitStream.on('data', (line) => {
		lines.push(line)
		})
		splitStream.on('end', () => {
		t.is(lines.length, 4)
		t.is(lines[0].msg, 'log success')
		t.is(lines[1].msg, 'log success')
		t.is(lines[2].msg, 'log success')
		t.is(lines[3].msg, 'request completed')
		})

		const logger = require('pino')(splitStream)
		logger.info('log success')

		const localFastify = Fastify({logger: logger})

		localFastify.get('/foo', function (req, reply) {
		t.ok(req.log)
		req.log.info('log success')
		reply.send({ hello: 'world' })
		setImmediate(() => {
		localFastify.server.close(() => {
		splitStream.end()
		localFastify.server.unref()
		})
		})
		})

		localFastify.listen(0, err => {
		t.error(err)
		logger.info('log success')
		http.get('http://localhost:' + localFastify.server.address().port + '/foo')
		})
		})

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