Node.js microservice toolkit
Abstraction toolkit for microservices, to make nodejs developers happy again.
$ npm install --save microkitvar MicroKit = require('microkit');
// Instantiate MicroKit
var microkit = new MicroKit({
name: 'myAwesomeService',
logLevel: 'info',
catchGlobal: true, // catch global errors
queue: {
name: 'amqp',
url: "amqp://localhost",
queue: 'myAwesomeService'
}, // queue provider config
error: {name: 'raven', url: "https://dd..ba:d8..35@app.getsentry.com/24343"}, // error reporter config
stats: {name: 'statsd', host: "statsd.example.com"} // stats reporter config
});
/** or for development it will log on stdout
* var microkit = new MicroKit({name: 'myAwesomeService'});
**/
// Logging
microkit.logger.debug('message', {key: 'value'});
microkit.logger.info('message', {key: 'value'});
microkit.logger.warn('message', {key: 'value'});
microkit.logger.fatal(new Error("some error"));
microkit.logger.error('message', {key: 'value', err: new Error("some error")});
var logger = microkit.logger.create('componentName', {some: 'context'});
logger.info('message', {key: 'value'});
// Queue
microkit.queue.publish({key: 'value'}, {some: 'data'});
microkit.queue.subscribe({key: 'value'}, (msg, info) => {
console.log("message", msg);
console.log("key", info.key);
});
// Error reporting
microkit.error.capture(new Error('some error'));
// Metrics
microkit.stats.increment('some.key', 10);
microkit.stats.gauge('some.key', 9999.999);
microkit.stats.timer('some.key', new Date());
setTimeout(() => {
microkit.stats.timer('some.key', new Date());
}, 1000);
// Exit handling
microkit.onExit(() => server.close());MIT © Jaka Hudoklin