On 12/10/09 2:20 PM, Juha Heinanen wrote:
Daniel-Constantin Mierla writes:
:-) -- I was saying, that by default, neither S nor K lock for reply processing. Now you want to make that default behavior.
which in sr may lead to crash and needs to be fixed by adding the locking. in k there is not that problem, because if you choose per transaction mode (which is the only mode that sr has), you get locking on by default.
so the issue is fixing the only mode that sr has. if you want another mode, then someone has to add it write the code and add to sr.
and that is done by adding the mode (no matter is going to be per transaction or global). So you get to K style (more or less) and now is the matter of what should be the default -- locking or not for replies -- and I said that none had locking by default so far.
Daniel