Provide a method to clean the session table

[thkoch2001]

The cc_security_session table accumulates all failed login attempts but is never cleaned so it grows without bounds. This might also be a privacy issue because this table can contain IP adresses from legitimate users too, who just forgot their password.

Is there a standard method in Symfony to distribute cronjobs in a Symfony bundle? Maybe one could provide some command that can be executed once an hour or day to delete old entries from the cc_security_session table.

[reecefowell]

If you would like to write something for this, it could easily be hooked into a cron job every month or whatever you prefer.