On Mar 4, 8:59 am, Steve <[email protected]> wrote:
> > It's dumb bug - thanks for catching it - I'll squash the problem in other
> > files.
I found both problems with the UDP and Selector code. As mentioned
previously, all the components in UDP_ng (and UDP too I think) need
the following cleanup added to the end of their while main loops:
self.send(removeWriter(self, ((self, "writeReady"),
self.sock)),
"_selectorSignal")
self.send(removeReader(self, ((self, "readReady"),
self.sock)),
"_selectorSignal")
yield 1
self.sock.close()
But even with this, there is a bug in Selector.py. The selectable is
not being properly unpacked from the message object in the while
(self.dataReady("notify")) loop. The corrected lines are:
if isinstance(message, removeReader):
selectable = message.object[1]
self.removeLinks(selectable, meta[READERS], readers)
if isinstance(message, removeWriter):
selectable = message.object[1]
self.removeLinks(selectable, meta[WRITERS], writers)
if isinstance(message, removeExceptional):
selectable = message.object[1]
self.removeLinks(selectable, meta[EXCEPTIONALS],
exceptionals)
With both of these changes, UDP connections stop crashing for me.
Cheers,
Steve
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