PID of backend

Hi World! 
Does backend сreates pid file?
 Postgres 6.5 backend (current CVS) stop answering query
>>> Jun  2 00:12:32 mail popper[17585]: PgSQL:ROLLBACK failed: PQsendQuery()>>> There is no connection to the backend.

every 300 000 cursor allocation so I wish to restart it every 100 000is there a way to do it simple than   kill  `ps ax
|awk .....`
 
Thank you!

PS: 6.4 works without problems with the same code, but I need more flexible
locking on our new mail server.


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Dmitry Samersoff, dms@wplus.net, ICQ:3161705
http://devnull.wplus.net
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