jef*_*eon 2 cluster-computing node.js
我在节点v0.6.5中使用核心群集模块.我有以下代码:
var cluster = require('cluster');
var http = require('http');
var numWorkers = 3;
var count = 0;
if (cluster.isMaster) {
for (var i = 0; i < numWorkers; i++) {
cluster.fork();
}
} else {
console.log('createServer called');
http.createServer(function (req, res) {
count++;
res.writeHead(200, {'Content-Type': 'text/plain'});
res.end('Count is: ' + count.toString());
}).listen(1337, "127.0.0.1");
}
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每当我点击页面时,计数会递增两次,例如1,3,5,7 ...为什么会增加两次?