How much work for Windows Multiple Process support?

[itpp2012]

I never said it was going to be easy, just that porting for win32
requires some win32 work as there are substantial differences between
linux and win32 (duh). They managed to get php win32 thread-safe after
all.

Setup nginx as a front-end, make a pool with nginx back-ends (just like
you would do for fpm with sockets or tcp) and from there on the back-end
nginx servers are load-balanced from the pool front-end just like fpm
would work, nothing magic about it.

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,226147,226739#msg-226739