Have you looked at the CONNX signal code on the Win32 page:
http://momjian.postgresql.org/main/writings/pgsql/win32.html
It uses shared memory and events.
Yes, and I just did again. I guess I must be missing something, though - I don't see what in that code causes the signalled process to call the handler corresponding to the signal. Maybe I'm just a little brain dead today ...
andrew
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