Re: bsddb3 locking questions
- From: "Eric S. Johansson" <esj@xxxxxxxxxx>
- Date: Sat, 31 Dec 2005 13:57:46 -0500
Eric S. Johansson wrote:
are there any simple examples of how to do record locking with bsddb3?
got this far with sample code from the activeware site
filename = 'fruit'
# Get an instance of BerkeleyDB
db_env = db.DBEnv()
db.set_lk_detect(db.DB_LOCK_YOUNGEST)
db_env.open("/tmp/bsddb3",db.DB_INIT_LOCK|db.DB_CREATE)
db_env.lock_id()
stuck at lock_id(). it returns a 1 (failure according to the docs and there is no hint of where the lock id value is returned so I can use it in the lock_get call. at least that is what I think I need to do.
.
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