Lock on bayes

[Ugo Bellavance]

Maxime Gaudreault wrote:
> Does this can cause a delay ?
> 
>  
> 
> 10:48:19 [4926] dbg: locker: safe_lock: created 
> /opt/MailScanner/etc/bayes/bayes.mutex
> 
> 10:48:19 [4926] dbg: locker: safe_lock: trying to get lock on 
> /opt/MailScanner/etc/bayes/bayes with 10 timeout
> 
> 10:48:19 [4926] dbg: locker: safe_lock: link to 
> /opt/MailScanner/etc/bayes/bayes.mutex: link ok
> 
> 10:48:19 [4926] dbg: bayes: tie-ing to DB file R/W 
> /opt/MailScanner/etc/bayes/bayes_toks
> 
> 10:48:19 [4926] dbg: bayes: tie-ing to DB file R/W 
> /opt/MailScanner/etc/bayes/bayes_seen
> 
> 10:48:19 [4926] dbg: bayes: found bayes db version 3
> 
> 10:48:20 [4926] dbg: bayes: learned 
> 'afb0acc5fea2c9c75499b9d618a0534592059f3a at sa_generated', atime: 1204904887
> 
> 10:48:20 [4926] dbg: bayes: untie-ing
> 
> 10:48:21 [4926] dbg: bayes: files locked, now unlocking lock
> 
> 10:48:21 [4926] dbg: locker: safe_unlock: unlocked 
> /opt/MailScanner/etc/bayes/bayes.mutex

No, like anything that can be shared and most databases, a lock must be 
requested when reading and writing.