Cloudflare CDN connect issue


#1

Hi

If the CDN function is enabled on the host of dynamic web page, socket error occurs intermittently when connecting service as below.

SocketTimeoutException java.net.SocketException: Socket closed
SocketTimeoutException java.net.SocketException: Socket closed
SocketTimeoutException java.net.SocketTimeoutException
SocketTimeoutException java.net.SocketException: Socket closed
SocketTimeoutException java.net.SocketException: Socket closed

If the CDN function is disabled, the service is normal.
Note that up to 10,000 requests per second are coming into the host.

Please check whether it is a temporary Cloudflare infrastructure problem or exceeding the business plan performance limit.

Thanks


#2

For this type of request you’re probably better off opening a ticket with support(at)cloudflare(dot)com and including information on how long the issue has been occurring and if there are any specific errors being returned and any ray IDs if you have them.

I assume this is an error you’re seeing in your application logs on the server. Do you have info on what if any issues the clients are seeing?