21 Feb
2024
21 Feb
'24
12:30 p.m.
Hello are htable protected for multiple write access?
can i safely update htable from one process and be sure another process will access it for
write operation ? if yes is the lock on all the htable or only on the bucket where the key
belongs ?
Thanks.
21 Feb
21 Feb
12:40 p.m.
Hello,
On 21.02.24 10:30, Patrick Karton via sr-users wrote:
Hello are htable protected for multiple write
access?
can i safely update htable from one process and be sure another
process will access it for write operation ? if yes is the lock on all
the htable or only on the bucket where the key belongs ?
yes, read and write are protected by a lock on the bucket where the key
is stored.
Only if you need to do a read, plus some other operations to update the
item and then write back, without letting other process to update the
item meanwhile, you need to do locking using the functions provided by
htable in this scope.
Cheers,
Daniel
--
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days inactive
278
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Daniel-Constantin Mierla -
Patrick Karton