What's the best way to do this?
That depends. I might go for (regular) pipes and a select loop, but your problem description does not have enough information to tell for sure. Pipes will not work if not both processes run at the same time.

In reply to Re: One writer, one reader, FIFO? Unix domain socket? by JavaFan
in thread One writer, one reader, FIFO? Unix domain socket? by creeble

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