After running several days (about 3 weeks) our application wasn't able to connect to MariaDB server anymore.
The error message is:
Lost connection to MySQL server at 'handshake: reading inital communication packet', system error: 0)
Do you know any reason how this can happen ?
What can we analyze on the system to narrow down the problem ?
After the restart of the MariaDB server all was fine again.
Operating system: Windows server 2008 R2
MariaDB server: 10.3.18