The reason for getting an empty reply from a server is the deprecation of TLS 1.0, and older versions of curl do not support TLS 1.0. However, there are a few ways to get around this issue. The first is to update your curl version to the latest one, which is available on the official website.
Anycodings_curl
The Anycodings_curl command has failed to send a reply to a server because of an empty response. This error may also be caused by an old version of curl. Older versions of curl cannot receive a response due to the deprecation of TLS 1.0.
Anycodings_curl error 52
Anycodings_curl error 52: an empty reply from server is a common error that can occur due to multiple reasons. One of these is a problem with the network infrastructure, including a proxy or firewall. In this case, it’s important to check with your network hardware vendor. Another possible cause is that the server is at 100% CPU or Memory utilization.
The timeout value can be set to a positive or negative number. The default value is thirty seconds. Increasing this value can cause issues with non-sync workers. If you increase the timeout value too much, you may cause a crash in your application.
Anycodings_curl timeout
When your browser returns an “Anycodings_curl timeout due to an empty reply from server” error message, you may not be able to connect to the web server. This is a common error, and it is caused by a number of factors, including an empty response, a timeout in the server’s cron job, or an error with your network infrastructure.
Anycodings_curl timeout causes
An empty reply from a server may be caused by various reasons, including a timeout in the curl library. However, this error can also occur as a result of the network infrastructure. If you are experiencing this problem while trying to connect from a remote location, it is important to contact your hardware vendor. This error can also occur when the CPU and Memory of your server reach 100%.
The root cause of this error may be due to the fact that you are using a plain HTTP request against an HTTPS web server. The HTTPS server can only establish an encrypted session if it receives encrypted data. If you are using HTTPS, make sure you use the correct port for the HTTPS request.
