OpenVPN on the UDP protocol does not see only the disconnection of the client in the logs?

Question

linux

When I raise vpn on TCP, he sees disconnection and connection of clients, but on UDP he sees everything except disconnecting the client

Answer 1

Everything was much simpler, it was necessary to register explicit-exit-notify in the client config

Answer 2

Use the keepalive option in the server config. This will force OpenVPN to send test pings to test the connection.
https://openvpn.net/community-resources/reference-...

Answer 3

2021-11-23 23:19:40 client/xx.xx.xx.xx:59308 SIGTERM[soft,remote-exit] received, client-instance exiting
Here is just a piece from the log. UDP. Sees. Look at the options --log and --verb which you have registered