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June 15th, 2009, 11:39 AM
#1
lightstreamer use to many cursors Help !!!
when i use the lightstreamer I find it use to many cursors , Why?
I have close the connect in adapters
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June 15th, 2009, 11:24 PM
#2
Can you please clarify what you mean?
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June 16th, 2009, 01:52 AM
#3
Alessandro , I use lightstreamer to show the instance data,but i find that the oracle database open to many connection,the number of cursor quickly exceeded,i can't find the reason.
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June 16th, 2009, 08:38 AM
#4
For sure, Lightstreamer is not directly involved in the issue.
However, Lightstreamer adapter interface requires you to be careful when forwarding subscription requests to a database, because
- subscribe can be called multiple times, even for the same item, if a client disconnects and later reconnects
- you may need to poll your database in order to supply real time updates
You might not be sharing the connection properly; or closing the cursors properly.
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June 17th, 2009, 08:08 AM
#5
DarioCrivelli ,Thank you ! I have found the reasons.
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