Request: 错误 - （节点）警告：检测到可能的 EventEmitter 内存泄漏。 添加了 11 个管道侦听器。 使用emitter.setMaxListeners() 增加限制。

创建于 2015-10-03  ·  4评论  ·  资料来源: request/request

我有这个代码：

request('http://www.nytimes.com/2015/10/04/upshot/soda-industry-struggles-as-consumer-tastes-change.html', function (err, resp, body) {

    if (err) {
        console.error(err);
    }

});

如果收到此错误：

(node) warning: possible EventEmitter memory leak detected. 11 pipe listeners added. Use emitter.setMaxListeners() to increase limit.
Trace
    at Request.addListener (events.js:179:15)
    at Request.init (/Users/amills001c/WebstormProjects/underscore/alleyoop/node_modules/request/request.js:496:8)
    at Redirect.onResponse (/Users/amills001c/WebstormProjects/underscore/alleyoop/node_modules/request/lib/redirect.js:149:11)
    at Request.onRequestResponse (/Users/amills001c/WebstormProjects/underscore/alleyoop/node_modules/request/request.js:944:22)
    at ClientRequest.emit (events.js:107:17)
    at HTTPParser.parserOnIncomingClient [as onIncoming] (_http_client.js:426:21)
    at HTTPParser.parserOnHeadersComplete (_http_common.js:111:23)
    at Socket.socketOnData (_http_client.js:317:20)
    at Socket.emit (events.js:107:17)
    at readableAddChunk (_stream_readable.js:163:16)
(node) warning: possible EventEmitter memory leak detected. 11 end listeners added. Use emitter.setMaxListeners() to increase limit.
Trace
    at Request.addListener (events.js:179:15)
    at Request.start (/Users/amills001c/WebstormProjects/underscore/alleyoop/node_modules/request/request.js:843:8)
    at Request.end (/Users/amills001c/WebstormProjects/underscore/alleyoop/node_modules/request/request.js:1394:10)
    at end (/Users/amills001c/WebstormProjects/underscore/alleyoop/node_modules/request/request.js:564:14)
    at Immediate._onImmediate (/Users/amills001c/WebstormProjects/underscore/alleyoop/node_modules/request/request.js:578:7)
    at processImmediate [as _immediateCallback] (timers.js:367:17)
[Error: Exceeded maxRedirects. Probably stuck in a redirect loop http://www.nytimes.com/2015/10/04/upshot/soda-industry-struggles-as-consumer-tastes-change.html?_r=4]

我没有看到重定向循环，所以知道它可能是什么吗？ 谢谢

picture ORESoftware

最有用的评论

似乎 nytimes.com 会在禁用 cookie 的情况下生成无限循环的重定向，因此您需要在发出请求时启用它们：

request({
  url: 'http://www.nytimes.com/2015/10/04/upshot/soda-industry-struggles-as-consumer-tastes-change.html',
  jar: true
}, function (err, resp, body) {

});
picture calibr 于 2015-10-03
👍6 🎉2

所有4条评论

似乎 nytimes.com 会在禁用 cookie 的情况下生成无限循环的重定向，因此您需要在发出请求时启用它们：

request({
  url: 'http://www.nytimes.com/2015/10/04/upshot/soda-industry-struggles-as-consumer-tastes-change.html',
  jar: true
}, function (err, resp, body) {

});
calibr picture calibr 于 2015-10-03
👍6 🎉2

这解决了问题 idd，感谢您的帮助， @calibr :+1:

simov picture simov 于 2015-10-08

这解决了问题。 谢谢@calibr

nraychaudhuri picture nraychaudhuri 于 2016-03-29

如果你是从谷歌来的，而 cookie jars 不能解决你的问题（或者你不想要它们）阅读https://github.com/request/request/issues/3139以找出发生这种情况的原因和如何修复它。

kevinburkenotion picture kevinburkenotion 于 2019-03-28
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