rouble: do you have summer holidays right now?
~*T: no
rouble: when do you have summer holidays?
~*T: in summer
~*T: lolzzzzz

You can add code to handle (read: ignore) a SIGPIPE as follows:


if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) {
perror("sigpipe error");
exit(0);
}

Now, when you send() (or sendto()) on a socket that has been remotely closed you should get a -1 return, with errno set to 32 (EPIPE).

# No core files by default
ulimit -S -c 0 > /dev/null 2>&1

‘-c 0′ means that core file are to be of size 0. that is, there will be no core files.

This can be fixed by typing:

$ulimit -c unlimited

Note that this fix only works for the terminal that line is typed in.