springbokjs-daemon
2019-07-10
admin
springbokjs-daemon是什么
什么是springbokjs-daemon,Springbok Daemon, usable with Gulp and Grunt to restart your server on watch
springbokjs-daemon使用教程帮助文档
springbokjs-daemon
Springbok Daemon, usable with Gulp and Grunt to restart your server on watch
Install
npm install --save-dev springbokjs-daemon
API
All arguments are optional, but you should at least provide command
or args
.
import createDaemon from 'springbokjs-daemon';
const daemon = createDaemon({
key: '', // logger key
displayName: '', // logger displayName
command: 'node', // default to process.argv[0]
args: [],
autorestart: false, // autorestart when the child kills itself
SIGTERMTimeout: 4000, // time to wait before sending SIGKILL
});
daemon.start(); // returns a Promise on the event ready
daemon.restart(); // do stop() then start()
daemon.stop(); // send SIGTERM then SIGKILL and returns a Promise when the child is killed.
Message
You can send these messages using process.send:
- ready: to notify that the instance has successfully started
- restart: ask for a clean restart of the process
Use case with Gulp
var gulp = require('gulp');
var createDaemon = require('springbokjs-daemon');
var daemon = createDaemon({ args: ['src/server/server.js'] });
process.on('exit', function(code) {
daemon.stop();
});
gulp.task('watch', ['default'], function() {
daemon.start();
gulp.watch('src/server/**/*.js').on('change', function() {
daemon.restart();
});
});
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