Demo site: 504 gateway server did not receive a timely response.
Website answers, but proxy receives error:
tried several sites and get the same error.
Error response
Error code 504.
Message: Gateway timeout.
Error code explanation: 504 = The gateway server did not receive a timely response.
Does this still happen?
On www.news.com
Proxy Error
The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /www.news.com.
Reason: Error reading from remote server
Apache/2.4.10 (Debian) Server at proxy.donttrustrobots.nl Port 443
on www.theledger.com or www.cnn.com
Error response
Error code 504.
Message: Gateway timeout.
Error code explanation: 504 = The gateway server did not receive a timely response.
You're attempting to access those websites over port 443 (HTTP+TLS) while those websites do not support this. Opening a session on port 80 will work as normal.
Better handling for falling back to HTTP when HTTPS is not available is planned for the 1.2 release.
I'm seeing a 504 error code for any HTTPS website. I have a certificate from Let's Encrypt and HTTPS works on the home page. Any idea what might be causing the error?
Thanks in advance