lex at cc.gatech.edu
Tue Mar 12 16:30:48 UTC 2002
"Andreas Kuckartz" <a.kuckartz at dokom.net> wrote:
> I did a few additional experiments.
> It does not help (my system) to establish the dial-up connection after
> starting Squeak. It must be established before the VM is started.
> Even stranger is that Socket class>>ping: does not work correctly.
> Strangest is that
> Socket pingPortsOn: 'www.nsi.com'
> #('ftp' 'smtp' 'http')
> instead of
> #('echo' 'ftp' 'smtp' 'http')
Well, port 7 on www.nsi.com refuses connections, so this looks correct.
Note that the utility called "ping" on many OS's, usually uses an
ICMP-based ping instead of making TCP connections.
More information about the Squeak-dev