[Monetdb-developers] communication problem between Mserver and mclient on OS X
Stefan.Manegold at cwi.nl
Fri Oct 31 12:20:25 CET 2008
On Fri, Oct 31, 2008 at 10:33:56AM +0100, Jan Rittinger wrote:
> hitting enter doesn't work for the testweb
starting Mserver without console (--set monet_daemon=yes) does work
interactively, but is not (yet?) supported by Mtest.py ...
> and I would hate to install
> parallels+ubuntu only to run the testweb! Instead I would love to have
> a pre-release solution :)
... so do I / we ...
> What is the difference in the thread handling of M5 and M4 -- is the
> client implemented in a different way?
I guess, it's not the client, but the server --- or the combination of both
--- but as said, I don't know (yet) what might be the actual problem --- we
thought it might be related to the fact that the mserver5 MAL console uses
readline while the Mserver MIL console does not --- but then we do not use
readline on Darwin since it does not provide rl_completion_matches ...
> On Oct 31, 2008, at 10:16, Stefan Manegold wrote:
> > Hi Jan et al,
> > this is a known problem:
> > [ 1914463 ] Client hangs unless somebody presses enter at server
> > prompt
> > https://sourceforge.net/tracker/index.php?func=detail&aid=1914463&group_id=56967&atid=482468
> > Unfortunately, we don't know, yet, what the actual reason is, let
> > alone
> > whether it can be fixed on the MonetDB side (i.e., in the MonetDB
> > code as
> > opposed to in BSD / MacOS X) ...
> > ... any debugging help by BSD / MoacOS X experts/usrs is more than
> > welcome!
> Jan Rittinger
> Lehrstuhl Datenbanken und Informationssysteme
> Wilhelm-Schickard-Institut für Informatik
> Eberhard-Karls-Universität Tübingen
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