Re: Are you on-line?
Re: Are you on-line?
- Subject: Re: Are you on-line?
- From: Johnny CN Lee <email@hidden>
- Date: Thu, 01 Nov 2001 14:40:55 +0800
on 11/1/01 1:47 PM, David McCabe at email@hidden wrote:
>
What do you mean by that? That a user is logged into the server? Are you
>
taking about some kind of ISP-related thing?
>
>
On Wednesday, October 31, 2001, at 09:09 PM, Johnny CN Lee wrote:
>
>
> Hi,
>
>
>
> How can I determine if a user is on the Internet?
>
>
>
> I'm writing a tool to monitor server performance. But I want it does
>
> its job
>
> only if the user is on-line.
Sorry for my poor English.
I mean I want to write an app to monitor a remote server from my PowerBook.
This app will alert me if the remote server is down. So it will be launched
whenever I boot up my PowerBook. However, I may be on the road and off-line.
So I want this app can check if I'm on-line before connecting to the remote
server and get errors.
Thanks,
J Lee