Re: [Pyobjc-dev] Never mind ;-) (was Threading behavior .xcode vs buildapp.py)

[Steve S. <st...@sp...>]

OK.. I found the problem. Doh! I had left in the bit that started the 
Application using buildapp.py when I switched back to xcode. How that 
affects xmlrpclib.loads I have no idea... but the code at least works 
now.

-steve

On Oct 27, 2004, at 3:30 PM, Steve Spicklemire wrote:

> Hi Folks,
>
> I'm just getting started with PyObjC.. and I love it so far... but 
> I've run into my first show-stopper.
>
> I have a Thread subclass (see below) that gets null-delimited data 
> from a socket. Each 'packet' is really just an XMLRPC 'pickle' that is 
> decoded and pushed to a client queue after it's parsed. I'm using 
> xmlrpclib to parse the packets. The strange thing is, when I run this 
> code from the command line, or inside an app built with buildapp.py, 
> it works fine. If, however, I use it in an app built as an xcode 
> project, the parser never returns! (?). I'm at a bit of a loss.... I 
> haven't figured out how to run pdb in an xcode project... Has anyone 
> ever seen this kind of weird behavior? Any thoughts on what I might 
> look for?
>
> thanks!
> -steve
>
> class XML_Monitor( Thread ):
>
>     running = 0
>
>     def __init__(self, client):
>         Thread.__init__(self)
>         self.client = client
>
>     def run(self):
>         """
>         wait on xml...
>         """
>         self.running = 1
>         self.currData = ''
>
>         pool = None
>         while 1:
>             pool = NSAutoreleasePool.alloc().init()
>
>             try:
>                 data = self.client.sck.recv(BUFSIZE)  # collect a 
> chunk of the response
>                 if not data: break                    # if we got an 
> empty string, that's all there is.
>             except timeout:
>                 if self.running:
>                     continue
>                 else:
>                     break
>
>             self.currData += data
>             if '\0' in self.currData:
>                 items = self.currData.split('\0')
>                 item = items[0]
>                 self.currData = '\0'.join(items[1:])
>                 dList = loads(item)
>                 self.client.queue.put(dList[0])
>
>             del pool
>             pool = None
>
>         if pool is not None:
>             del pool
>
>
>
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