It is not related to whatever version it is, just working to find out how to change (of course increase) session timeout value of Squirrel Sql Client. Because I really get b
I faced the same problem with my local development machine. Since using the driver property "autoReconnect" is discouraged by SQuirreL, I looked for another alternative which fixes the root cause.
I have access to the /etc/mysql/my.cnf directory on my Linux VM, so I could tweak the variable wait_timeout. Previously, it was set to 600 (600 / 60 seconds per minute = 10 minutes). I then set it to 28800 which is the MariaDB default.
After restarting the MySQL server using service mysql restart, everything worked like a charm!