集羣中的Node.js在蔚藍的模擬器或蔚藍色的VM失敗EBADF

這款經典的集羣例如：集羣中的Node.js在蔚藍的模擬器或蔚藍色的VM失敗EBADF

var cluster = require('cluster'); 
var http = require('http'); 
var numCPUs = require('os').cpus().length; 

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 

    // Worker code omitted 
}

運行順利使用Windows Azure PowerShell和一個簡單的節點處理我的Windows機器，但是當我上部署它以蔚藍色的仿真器或一個真正的工人角色機器，我得到以下錯誤：

spawn EBADF 
    at errnoException (child_process.js:837:11) 
    at ChildProcess.spawn (child_process.js:789:11) 
    at exports.spawn (child_process.js:614:9) 
    at exports.fork (child_process.js:443:10) 
    at new Worker (cluster.js:288:20) 
    at Cluster.cluster.fork (cluster.js:474:11) 
    at Object.<anonymous> (X:\workspaces\tp\deploy\local_package.csx\roles\zealot\approot\server.js:8:13) 
    at Module._compile (module.js:449:26) 
    at Object.Module._extensions..js (module.js:467:10) 
    at Module.load (module.js:356:32)

任何人都知道爲什麼發生這種情況或如何調試這個問題？

感謝....

UPDATE：這個問題似乎只發生在節點引擎> = 0.8.0

UPDATE2：開設了一個問題https://github.com/joyent/node/issues/3779

來源

2012-07-26 Yaniv Kessler