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March 10th, 2008, 04:11 AM
#1
Suspend when close IE
when I close IE, running LS stock quotes, IE suspends and no resonpse in about more 5s
help me, what event occurs when I close IE ?
very thanks
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March 10th, 2008, 05:16 PM
#2
Hi,
We've never seen nothing like this.
With "LS stock quotes" are you referring to our StockListDemo? Did you change it?
On which IE version does it happen? Do you have any addons/toolbars on your IE?
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March 11th, 2008, 02:16 AM
#3
help me, CPU of client too high
yes, I used "StockListDemo"
I tested on client with info
Windows 2003
IE 7
No toolbar or addon
-------------------------
I modified StockListDemo (C# 2005) => remove class ExternalFeedProducer (cause if each small class that create 1 connection to database or read file => use more resource of server, so I keep only ExternalFeedProducer )
and set main loop in class ExternalFeedSimulator
ExternalFeedSimulator => 2 threads
1 thread GetData => select data from database => add to queue
1 thread Run => main loop => wait item in queue => objListener.OnEvent ...
When I closed IE,it suspend long time like the first time I load page
maybe the connection to database in progress?
When close IE, Unsubscribe event occurs ?
have a other way to reduce CPU usage in client?
thanks a lot!
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March 11th, 2008, 06:11 AM
#4
maybe I about to find the solution.
if I subcribe only 5 items, time to load first time and close IE very fast
if I subcribe 200 items, time to load first time and close IE very long >> suspend
Could you show me how config to update only 5 items per interval ?
thanks
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March 11th, 2008, 05:32 PM
#5
Hello,
Could you show me how config to update only 5 items per interval ?
What do you mean? Do you want to filter the updates (e.g. frequency filter)?
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