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aleafs edited this page Dec 6, 2012
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pm
is a graceful process manager for Node.js.
Api for Master, Api for Worker
$ npm install pm
- in
master.js
, run as master:
var app = require('pm').createMaster({
'pidfile' : '/tmp/demo.pid',
});
app.register('group1', __dirname + '/http.js', {
'listen' : [8080, 8081]
});
app.on('giveup', function (name, num, pause) {
// YOU SHOULD ALERT HERE!
});
app.dispatch();
- in
http.js
, run as worker:
var http = require('http').createServer(function (req, res) {
res.end('hello world');
});
require('pm').createWorker().ready(function (socket, port) {
http.emit('connection', socket);
});
- example for
express
:
var app = require('express')();
app.get('/', function (req, res) {
res.end('hello world');
});
var http = require('http').createServer(app);
require('pm').createWorker().ready(function (socket, port) {
http.emit('connection', socket);
});