On Son, 2008-06-15 at 21:59 +0200, John Hay wrote:
[...]
> It still reacts to ^C and pressing <enter> does go to a new line.
> It just seem to stop sending and processing data. I cannot connect
> to port 2004 (dot_draw plugin) either. Never seen this before. I
> have run the previous code for long times and it has not happened.
> It does not seem to stop at the same place either.

Smells like an endless loop.
Can you `strace -p` and/or `ltrace -p` it?

	Bernd
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