My advice may sound out of the context,
but how bout actually storing each last N value to a database. this way you can even have an archive of the Last N value.
Or if you dont want to setup a database, just write the last N value to a property file or text file.
Regards, Irfandhy Franciscus
[EMAIL PROTECTED] wrote:
Hi,
Can anyone suggest some approach for this issue.
thanks & regards -Ramudu
---------- Forwarded message ---------- Date: Wed, 26 May 2004 14:52:23 +0530 (IST) From: [EMAIL PROTECTED] Reply-To: Struts Users Mailing List <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Subject: scope and presenting realtime data
Hi,
We are developing a web based interface (struts + jsp etc) for realtime monitoring of server cpu usage.
We have written a bean that will contact the server and get the current cpu usage and return that value. I want to plot a line graph (using jfreechart) with the cpu usage in Y-axis and time in X-axis. The Graph need to plot the last 'N' values + the current value during each refresh.
The issue is how to remember these last N values. I do not want to assign session scope for this object as the end-user might monitor for more than one servers and several users might be using the system at same time.
How this situation is typically handled in the Struts+jsp environment.
thanks & regards -Ramudu
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