IPC::Open3 and non-blocking IO

I've found that it isn't possible to do non-blocking IO using IO::Handles returned from IPC::Open3 on Windows. Specifically, neither invoking the blocking() method on the handles nor invoking ioctl() in the manner described in many places on this list (including http://aspn.activestate.com/ASPN

IPC::Open3 and non-blocking IO

I've found that it isn't possible to do non-blocking IO using IO::Handles returned from IPC::Open3 on Windows. Specifically, neither invoking the blocking() method on the handle nor invoking ioctl() in the manner described in many places on this list (including http://aspn.activestate.com/ASPN/