OS: Ubuntu 16.04
Today I am testing my program but continue to get the following error message
<pre><code class="lang-plaintext">curl: (56) gnutls recv error (-110)
</code></pre>
After Google the web I found following references:
<ul>
<li><a href="https://blog.csdn.net/weixin_36342174/article/details/132688887" class="autolinkedURL autolinkedURL-url" target="_blank">blog.csdn.net/weixin_36342174/article/detai..</a></li>
</ul>
It proposed remove libcurl4-gnutls-dev and replace it with libcurl4-openssl-dev
I removed guntls package and reinstall with openssl version, after recompile program the problem was solved.
Take a note, hope it can help somebody.

OS: Ubuntu 16.04

Today I am testing my program but continue to get the following error message

```plaintext
curl: (56) gnutls recv error (-110)
```

After Google the web I found following references:
*  https://blog.csdn.net/weixin_36342174/article/details/132688887

It proposed remove **libcurl4-gnutls-dev** and replace it with **libcurl4-openssl-dev**

I removed guntls package and reinstall with openssl version, after recompile program the problem was solved.

Take a note, hope it can help somebody.



Chang-Yi's Note

Chang-Yi's Note

libcurl got error code 56