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...result is always one or the other process hanging. Could anyone give me a working example of R code that: - creates a socket, - listens for data , - reads the data, - writes a reply. Without hanging or causing the sending process to hang. I would greatly appreciate any help. thanks, gf: http://gratefulfrog.net [[alternative HTML version deleted]]

Hi! I've made great progress in my R programming, but I am again stuck on a beginner's problem. I would like to start R with a command line that loads a file, and if possible, executes a function. Can anyone give me an example of how to do this? For example, in lisp, I would say: $ lisp -load toto.lisp -eval '(do-something $PORT)' to load the file "toto.lisp", then