“Express.js集群”的版本间的差异
来自Dennis的知识库
Dennis zhuang(讨论 | 贡献) |
Dennis zhuang(讨论 | 贡献) |
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第7行: | 第7行: | ||
, numCPUs = require('os').cpus().length | , numCPUs = require('os').cpus().length | ||
, path = require('path'); | , path = require('path'); | ||
− | |||
if (cluster.isMaster) { | if (cluster.isMaster) { | ||
// Fork workers. | // Fork workers. | ||
第13行: | 第12行: | ||
cluster.fork(); | cluster.fork(); | ||
} | } | ||
− | |||
cluster.on('exit', function(worker, code, signal) { | cluster.on('exit', function(worker, code, signal) { | ||
console.log('worker ' + worker.process.pid + ' died'); | console.log('worker ' + worker.process.pid + ' died'); |
2012年12月4日 (二) 06:48的最后版本
express.js利用cluster模块做集群
var express = require('express') , http = require('http') , cluster = require('cluster') , http = require('http') , numCPUs = require('os').cpus().length , path = require('path'); if (cluster.isMaster) { // Fork workers. for (var i = 0; i < numCPUs; i++) { cluster.fork(); } cluster.on('exit', function(worker, code, signal) { console.log('worker ' + worker.process.pid + ' died'); }); } else { // Workers can share any TCP connection // In this case its a HTTP server http.createServer(app).listen(app.get('port'), function(){ console.log("Express server listening on port " + app.get('port')); }); }