Express.js集群

来自Dennis的知识库
2012年12月4日 (二) 06:47Dennis zhuang讨论 | 贡献的版本

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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')); });

   }
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