doorgo/door/help_windows_test.go

package door

import (
	"net"
)

func socket_to_fd(socket net.Conn) int {
	client_conn := socket.(*net.TCPConn)
	raw, _ := client_conn.SyscallConn()
	var fd int
	raw.Control(func(sfd uintptr) {
		fd = int(sfd)
	})
	return fd
}