crash, leaving PID file

[Tariq Rashid]

i'm running a freeradius 1.0.2 as a proxy, with a very simple configuration - no ldap, no sql, only a users file, and some attribnute filters for pre- and post- proxying.

strangely i'm finding that about once a day at random times the server is not running, but the PID is left - thus confusing any restart mechanisms.

the main log file does not indicate any error.

anyone suggest a good why to uncover the problem, short of running it in -X mode and waiting for it to fail.

tariq