Yep, agreed, Dormando, not a problem, just different from my initial expectations. I'll just have to figure out how to use Tornado in my favor, to build this part, and deal correctly with the asynchronicity. :-)
Cheers! __________________________ Diogo Baeder http://diogobaeder.com.br On Tue, Feb 19, 2013 at 12:11 AM, dormando <[email protected]> wrote: > > On Feb 18, 2013, at 6:03 PM, Diogo Baeder <[email protected]> wrote: > > > > > I have no clue why libmemcached does that switch in the middle, but I > understood what you said about not expecting things to happen in an exact > order > > > > Are you sure the data is on the same server? Libmemcached responds back > with whatever returned first, which when spread across a number of > servers,... well who knows who might respond back the quickest. > > > > If you want order, then issue a single blocking get (one after another). > > That's not quite what he meant. > > He's seeing: > > 1) libmemcached requests 2 keys > 2) memcached responds with 1 key > 3) libmemcached sends no-op packet > 4) memcached responds with 2nd key, no-op packet > > This is just due to the test being run over localhost. libmemcached sends > the final no-op packet in a second write, so memcached has a chance to > start responding before receiving it. > > If libmemcached sent everything as one write he probably wouldn't have > noticed until testing with much larger multigets. > > It's not a problem, it's just not what he was expecting I guess? The only > "actual" problem here is both libmemcached and memcached generating a > nonoptimal amount of syscalls and wire packets. > > -- > > --- > You received this message because you are subscribed to the Google Groups > "memcached" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
