Re: How to communicate with a running external process with given PID?

[Thorsten Jolitz]

Aurélien Aptel <aurelien.aptel+emacs@gmail.com> writes:

> If you just want to read and write stuff, HTTP is probably overkill
> too. Use plain sockets.

While I figured out that in my case using HTTP would be just fine, I
would still be interested in the answer to my (a tad naive) original
question: how would you establish (in an Emacs Lisp program) plain
socket communication between Emacs and an already running external
process (of a Lisp dialect that is not Emacs Lisp) with given PID?

-- 
cheers,
Thorsten