TransactionBase::TryLockMutex (open)
Try to lock an additional mutex when we already have work open. If succesful, this lock will be released at commit/rollback
Syntax
LOADLIB "wh::dbase/transaction.whlib";
BOOLEAN FUNCTION TryLockMutex(STRING mutexname, DATETIME wait_until)
Parameters
STRING mutexname
Name of the mutex to lock
DATETIME wait_until
Timeout
Return value
BOOLEAN
TRUE if the mutex was locked