Re: NSRunLoop -run issue/question

[Stefan Urbanek]

Citát Adam Fedor <address@hidden>:

> Richard would know more, but he's away now.  You need to make sure you  
> have input sources, otherwise the loop will quite.  Perhaps read this  
> thread to understand more:
> 
> http://lists.gnu.org/archive/html/discuss-gnustep/2005-08/msg00008.html
> 
> 

I did exactly as usual:

http://developer.apple.com/documentation/Cocoa/Conceptual/DistrObjects/Tasks/vending.html#//apple_ref/doc/uid/20000764

Anyway, yesterday I have traced the bug to a very strange place. StepTalk loads
various modules, required by the environment description used. Problem was
traced to loading of Foundation module[1] and to the class loading procedure
[2] and [3]. List of classes being loaded is in [4], installed [5]. It worked
for every class except NSURLHandle. When that class was present in the [5]
list, the tool failed as described before, when the class was commented out,
then the runloop worked fine. That is very strange to me...

References:
[1] Modules/Foundation
[2] -STEnvironment addClassesWithNames:
[3] STObjCRuntime.m:STClassDictionaryWithNames()
[4] Modules/Foundation/ScriptingInfo.plist
[5] /Local/Library/StepTalk/Modules/Foundation/ScriptingInfo.plist

Stefan

> On Aug 9, 2005, at 11:55 PM, Stefan Urbanek wrote:
> 
> > Hello,
> >
> > I am working on StepTalk scripting environment process ("server"). I do
> > it as it is usual for DO servers:
> >
> >  ... register object...
> >  [[NSRunLooop currentRunLoop] run];
> >  NSLog(@"Terminated");
> >  ...
> >
> > I have tried also: [[NSRunLoop currentRunLoop] runUntilDate:[NSDate
> > distantFuture]];
> >
> > However, the process terminates, that is, it goes through the NSLog.
> > Anyone knows what should be reasons for that?
> >
> > Very dirty (because under development) StepTalk source is here, if it
> > can help:
> >
> > http://stefan.agentfarms.net/Download/GNUstep/Prototypes/StepTalk 
> > -20050810.tar.bz2
> >
> > The problematic code is in Tools/stenvironment.m at the bottom. You can
> > just run it and it terminates properly, where it should not terminate  
> > at
> > all.
> >
> > Also I am getting following:
> > 2005-08-10 07:51:55.000 stenvironment[16580] Registered environment
> > 'test'
> > 2005-08-10 07:51:56.000 stenvironment[16580] empty components sent
> > /home/GNUstep/Local/Tools/stenvironment: Uncaught exception
> > NSPortTimeoutException, reason: root proxy request
> >
> > (when run stexec Testing/Smalltalk/distant.st).
> >
> > Thing is, that the "empty components sent" happens on a
> > NSDistributedNotification. Both, object and infodict are not nil, so I
> > am a bit puzzled.
> >
> > What I am doing wrong?
> >
> > Thank you,
> >
> > Stefan Urbanek
> > -- 
> > http://stefan.agentfarms.net
> >
> > First they ignore you, then they laugh at you, then they fight you,  
> > then
> > you win.
> > - Mahatma Gandhi
> >
> >
> >
> >
> > _______________________________________________
> > Gnustep-dev mailing list
> > address@hidden
> > http://lists.gnu.org/mailman/listinfo/gnustep-dev
> 
> 


Stefan Urbanek
--
http://stefan.agentfarms.net

First they ignore you, then they laugh at you, then they fight you, then
you win.
- Mahatma Gandhi