We're seeing frequent client disconnects.
The dokku2 nginx logs show premature close, e.g.
2021/09/28 13:19:27 [error] 29908#29908: *1727134 upstream prematurely closed connection while reading upstream, client: 62.253.26.158
It looks like we are seeing this with larger uploads, but not always.
I noticed that uploads were being buffered, so I turned that off in proxy nginx config, but it doesn't seem to have worked.
It may be something todo with our double nginx thing. It might be worth redesigning the proxy as just nginx config that's dropped in to dokku's nginx, rather than running a separate nginx as a dokku app
It seems elevated starting this week (27/09/2021), and there were some network changes on the 26th, so have email TPP
We're seeing frequent client disconnects.
The dokku2 nginx logs show premature close, e.g.
2021/09/28 13:19:27 [error] 29908#29908: *1727134 upstream prematurely closed connection while reading upstream, client: 62.253.26.158It looks like we are seeing this with larger uploads, but not always.
I noticed that uploads were being buffered, so I turned that off in proxy nginx config, but it doesn't seem to have worked.
It may be something todo with our double nginx thing. It might be worth redesigning the proxy as just nginx config that's dropped in to dokku's nginx, rather than running a separate nginx as a dokku app
It seems elevated starting this week (27/09/2021), and there were some network changes on the 26th, so have email TPP