卷积错误18 - 传输关闭，剩余未读数据 [英] curl error 18 - transfer closed with outstanding read data remaining

问题描述

当使用curl从网址检索数据时，有时（在80％的情况下）get

when retrieving data from a URL using curl, I sometimes (in 80% of the cases) get

错误18：剩余

然后缺少部分返回的数据。奇怪的是，当CURLOPT_RETURNTRANSFER设置为false时，这不会发生，也就是说curl_exec函数不返回数据，而是直接显示内容。

Part of the returned data is then missing. The weird thing is that this does never occur when the CURLOPT_RETURNTRANSFER is set to false, that is the curl_exec function doesn't return the data but displays the content directly.

可能是问题？我可以设置一些选项以避免此类行为吗？

What could be the problem? Can I set some of the options to avoid such behaviour?

非常感谢您的建议！

推荐答案

我猜这是与对等体发送的错误Content-Length头相关。
我的建议是让curl自己设置长度。

I bet this is related to a wrong Content-Length header sent by the peer. My advice is to let curl set the length by itself.

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