Trying to connect to a host/port that's unavailable causes a sketch to quit
because ConnectException is thrown, not IOException

Change needed to net/Client.java:
change
} catch (IOException e) {
System.out.println("IOException");
e.printStackTrace();
dispose();
}

to be:
} catch (ConnectException e) {
e.printStackTrace();
dispose();
} catch (IOException e) {
e.printStackTrace();
dispose();
}

Or possibly just
} catch (Exception e) {
e.printStackTrace();
dispose();
}

k, that should be an easy fix, thanks.

fixed for 0136, thanks again.