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Richard Tew wrote:
<blockquote
 cite="mid:952d92df0903151532s5def4495t63e16982e2166b03@mail.gmail.com"
 type="cite">
  <pre wrap="">On Sun, Mar 15, 2009 at 8:19 AM, Paul Sijben <a class="moz-txt-link-rfc2396E" href="mailto:sijben@eemvalley.com">&lt;sijben@eemvalley.com&gt;</a> wrote:
  </pre>
  <blockquote type="cite">
    <pre wrap="">sure, I found that a receive() on a channel sometimes returns None but I did
not put in None. So I worked around that by always putting in a tuple an
checking if I received a tuple.
    </pre>
  </blockquote>
  <pre wrap=""><!---->
Definitely sounds like a bug in the interthread channel code, if you
are absolutely sure you're not putting the Nones in.
  </pre>
</blockquote>
I am<br>
<br>
I am using a wrapper class that controls what goes into the channels<br>
<br>
<blockquote
 cite="mid:952d92df0903151532s5def4495t63e16982e2166b03@mail.gmail.com"
 type="cite">
  <pre wrap="">
Where did you get your source code for Stackless from?  Can you give
the URL to wherever in SVN or the snapshot download?

  </pre>
</blockquote>
we use Python 2.6.1 Stackless 3.1b3 060516 from svn <br>
<br>
but I also have a system that is still in 2.5.2 and there it happens
too.<br>
<br>
Would the occasional StopIteration exception have something to do with
it too?<br>
<br>
<blockquote
 cite="mid:952d92df0903151532s5def4495t63e16982e2166b03@mail.gmail.com"
 type="cite">
  <pre wrap="">Cheers,
Richard.

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  </pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">-- 
Paul Sijben                                    tel: +31334566488
Eemvalley Technology                     fax: +31334557523
the Netherlands                           <a class="moz-txt-link-freetext" href="http://eemvalley.com">http://eemvalley.com</a>    
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