[Zope] Sync Zope ext. method with a another process (Unix)

[Gilles Lenfant]

Hi,

I need to wake up a (non Zope) process (or daemon) from an external =
method.
This process is a long term process that cannot be run in sync with the =
external method (that returns in an asynchronous manner).
Any idea for this ?

Thanks in advance.

--Gilles