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
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 provid
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