Sven Van Caekenberghe-2 wrote
> Hi Mariano,
>
> On 02 Dec 2012, at 23:43, Mariano Martinez Peck <
> marianopeck@
> > wrote:
>
>> This is really really interesting, because it means a speed up of 2x when
>> reading :)
>> Where can I get the last version of ZnBufferedReadStream?
>
> I knew you w
Would it be possible to start native thread inside pharo? This thread would
run (for quite a long time) some event loop (like the libev), and post some
info to the SharedQueue. Smalltalk code would in turn be reading stuff from
this queue. You could say it would be pumping events from libev to
Shar
Fernando olivero-2 wrote
> Hi, i wanted to give my opinion on this, since i've encountered some of
> the
> problems you mention.
>
> Sometimes to benefit from the simplicity of Smalltalk while coexisting
> with
> other tools, we must cope with low level technology "glue code".
>
> NB made it easy
Igor Stasenko wrote
> AFAIK, COM is fairly simple. You need to do a lill parsing deciphering
> IDL interface,
> and frankly i don't remember all the details. But at the end, it is
> just a bunch of C calls.
> With NativeBoost you can do calls to C .. so it is doable.
>
> Again, Dolphin Smalltalk c
Hi Udo!
Well, as fare as I know there is currently no equivalent Ruby's
EventMachine, or similar event based server infrastructure.
There is AioPlugin for async IO http://wiki.squeak.org/squeak/3384 which
lets Smalltalk process (looking from the os view) to get async notifications
of IO events, a
Dale Henrichs wrote
> If you guys are all fired up to write parsers:) writing a YAML parser for
> Smalltalk would be very cool. There are yaml parsers for a bunch of
> languages, but a Smalltalk parser is conspicuously absent ...
>
> YAML is very readable (all the extraneous gibberish has been rem
Igor Stasenko wrote
> On 9 October 2012 14:28, drush66 <
> davorin.rusevljan@
> > wrote:
>> Igor Stasenko wrote
> run levels just adding another dimension into dependency soup.
> they don't solve the dependency problem..
> when you say "i run at leve
Igor Stasenko wrote
> 1. during startup, you have to be very careful about dependencies
> between services,
> the errors like using uninitialized service(s) makes image
> unrecoverable (because VM crashing).
> For example , putting 'Transcript show: ' before freetype initialized
> may kill an image
Does NB support writing callbacks in smalltalk that can be called by external
library?
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Igor Stasenko wrote
>
> I think that we missing a way to determine to which package some
> global belongs to.
> When you loading a package it can declare new global, but there is no
> reflective mechanisms in system to tell, to which package it belongs.
> If we could have that, then clearly, if y
Tudor Girba-2 wrote
>
> Thanks. I will take a look.
>
I think that dearly missed Dolphin Smalltalk had implementation for Windows,
so you could also grab Dolphin Community Edition and take a look how it is
implemented there.
Davorin Rusevljan
http://www.cloud208.com/
-
http://www.cloud2
Tudor Girba-2 wrote
>
> Thanks. I will take a look.
>
I think that dearly missed Dolphin Smalltalk had implementation for Windows,
so you could also grab Dolphin Community Edition and take a look how it is
implemented there.
Davorin Rusevljan
http://www.cloud208.com/
-
http://www.cloud2
It kind of depends on the OS, but all of them let you subscribe to events on
the files in some way. So you would subscribe with os to notify you when
some file is changed in some way, keep some internal house keeping
information like position up to which you have displayed info, verify that
file ha
Sven Van Caekenberghe wrote
>
> Most socket API's allow for the creation of a server socket on the next
> available port, often by specifying 0 instead of a port. When the socket
> is bound, one can retrieve the local port and let the client(s) know. I
> tried to do that in Pharo today, and these
Well, it's the turtles all the way down, and you always need a peace of trust
to step on to keep the whole thing. So there is no absulute security, but I
guess this is not a new concept.
But IMHO, if someone would like to reduce (not eliminate) the risks,
Smalltalk could make it less daunting. Sma
So, am I getting this right: if I need callbacks, then I need NativeBoost?
Can those callbacks be used in situations where it is necessary to deliver
very high number of them quickly and efficiently?
I am looking at libev - event library used to deliver high I/O traffic
through evented interfac
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