javascript - Node.js:Express.js 设置保持事件状态

Question

设置 keep alive 的正确方法是什么？在express.js Web 服务器中？

我找到了一些例子..

示例 n. 1:

var express = require('express');
var app = express();
var server = app.listen(5001);

server.on('connection', function(socket) {
  socket.setTimeout(30 * 1000);
});

示例 n. 2:

var express = require('express');
var app = express();
var server = app.listen(5001);
server.keepAliveTimeout = 30 * 1000;

Answer 1

将server.headersTimeout设置为高于server.keepAliveTimeout的值。 ( check this solution for a similar issue 和 this page 出)

示例代码:

var express = require('express');
var app = express();
var server = app.listen(5001);
server.keepAliveTimeout = 30 * 1000;
server.headersTimeout = 35 * 1000;