James Anderson wrote: > the mdb_env_open documentation includes in its note about NOTLS, that > > A read-only transaction may span threads if the user synchronizes its use. > > to which read-only operations would this constraint apply?
It depends. The only safe approach is to ensure that a txn is not active simultaneously in multiple threads. > mdb_cursor_open and mdb_cursor_close look as if they modify transaction state > for write transactions only. > > best regards, from berlin > -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/
