We’re seeing (seemingly random) errors on a POST request from Java to an endpoint behind Cloudflare proxy.
Interesting enough: it doesn’t always happen. Sometimes the request goes through.
If we disable CF proxy, everything works OK all the time.
org.springframework.web.client.ResourceAccessException: I/O error on POST request for “https://URL/o/token/”: Connection reset; nested exception is javax.net.ssl.SSLException: Connection reset