How to make in process callback on w32?

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1

I’ve extended kdb w32 with a windows dll written in c++ and compiled with mingw. Ive had trouble figuring out how to register a callback in the main q thread via sd1(). In Linux, I’d use eventfds… I see the kx documentation suggests using selectable socketpair. I’ve not been able to get that to work. Are there alternatives? Has anyone got this work and has a working example? Thanks

2

It is not as trivial on Windows, but not too difficult.

There are two Github projects you might take a look to get some ideas from:

1) https://github.com/ncm/selectable-socketpair/

2) https://github.com/FlyingOE/q\_Wind/blob/master/win32.util/SocketPair.cpp