Support sending file descriptors (on local machine) via DRb UNIX
2.4.3p205 (2017-12-14 revision 61247) [x86_64-linux]
Currently DRb supports UNIX domain sockets, via
UNIX sockets can transmit file descriptors via
recv_io() methods. Unfortunately DRb via
drbunix:// doesn't support that yet. For instance when I try to do so on local machine, I get this error:
can't convert DRb::DRbObject to IO (DRb::DRbObject#to_io gives DRb::DRbObject) (TypeError)
Would you please consider adding support for sending file descriptors via DRb (of course on local machine)?