I’m continuing to test, but I’m not coming out of it anymore. I tried apache, nginx (always on centos7) changing all possible parameters but it’s not a server side problem(see here). So I started taking out various sections of my app to no avail. For now the only thing that could give problems are the connections with the MariaDB(mysql) database. There is like a timeout somewhere in 2021r3 that causes these disconnections.
Httpd log:
[proxy_http:error] [pid 1051:tid 140063488853760] (70007)The specified timeout has expired: [client x.x.x.x:59595] AH01110: error reading response, referer:
Nginx log:
[error] 6266#6266: *68 upstream timed out (110: Connection timed out) while reading upstream, client: x.x.x.x, server: , request:
“GET /5882726F4F16DE94AD11E183F7D5E410DE6681C0838CBB3120779E63A6DCEBA4/comm/serverevent HTTP/1.1”, upstream:
“http://127.0.0.1:8080/5882726F4F16DE94AD11E183F7D5E410DE6681C0838CBB3120779E63A6DCEBA4/comm/serverevent”, host: “x.x.x.x”, referrer: “http://x.x.x.x/”