I’ve recently set up a WordPress blog on a VPS with Ubuntu 12.04 LTS, HHVM, Nginx (with the PageSpeed module included), and MariaDB. Everything runs really fast, but in the last few days I’ve noticed that HHVM stops working suddenly and from that moment the error.log shows first this message:
2014/09/18 12:27:56 [error] 24442#0: *121276 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 150.146.136.21, server: xxxxx.com, request: "POST /wp-login.php?PageSpeed=noscript HTTP/1.0", upstream: "fastcgi://127.0.0.1:9000", host: "xxxxx.com"
and then several messages with URLs corresponding to articles people are trying to read, but always with a 111 error:
2014/09/18 14:03:28 [error] 24442#0: *133594 connect() failed (111: Connection refused) while connecting to upstream, client: 66.249.78.121, server: xxxxx.com, request: "GET /2008/11/27/thanksgiving-whatever/ HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "www.xxxx.com"
I’d say it has something to do with the PageSpeed module, but why is HHVM affected and not Nginx? DO you have some hint?
Thank
