[Zope] Running more than one instance on windows often block each other

Dieter Maurer dieter at handshake.de
Sun Jul 24 13:57:14 EDT 2005

Sune B. Woeller wrote at 2005-7-21 13:16 +0200:
> ...
>I can see (with the excellent (and free) 'Process 
>Explorer' from sysinternals) that the python 
>processes always opens port 19999, and connects by 
>that port to themselves on another port (for 
>instance 2550).

You can find the relevant code in

In principle, the code should try all sockets between
"19999" down to "19950" and fail only when none of them
could be bound to...


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