It's not really a problem or error, just a message that the system is
closing a connection for you. Presumably, you have several previous instances of
opening a connection and naming it "con".
To avoid the message, just close(con) when you are done reading from it.
-pd
On Jul 12, 2013, at 15:04 , Zsurzsa Laszlo wrote:
> Hello everyone,
>
> I have my program like this:
>
>
> while (length(oneLine <- readLines(con, n = 1, warn = FALSE)) > 0) {
> # here I process the line I read
> }
>
>
> The problem is it gives me different output every time. I get a problem/
> error like:
>
> "Closing unused connection (con)". Sadly I can't provide the
file because
> it's ,ore then a GB.
>
> Thank you in advance,
> -----------------------------------------------------------------------
> - L?szl?-Andr?s Zsurzsa, -
> - Msc. Infromatics, Technical University Munich, -
> -----------------------------------------------------------------------
>
> [[alternative HTML version deleted]]
>
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--
Peter Dalgaard, Professor
Center for Statistics, Copenhagen Business School
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Email: pd.mes at cbs.dk Priv: PDalgd at gmail.com