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Index › Programming Questions & Help › Other Libraries › bluetoothDesktop Connection Pool Exception
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bluetoothDesktop Connection Pool Exception (Read 603 times)
weaintplastic
bluetoothDesktop Connection Pool Exception
Mar 31st, 2009, 7:40am  
Hi there,
I just implemented an bluetooth application and I used bluetoothDesktop library for this issue. http://www.extrapixel.ch/processing/bluetoothDesktop/index.html

To start a freqently search I simply restart the Bluetooth like that:

Bluetooth b1 = new Bluetooth(this, Bluetooth.UUID_RFCOMM);
b1.start("simpleService" + bluetooths.length);
b1.discover();

everytime the DiscoverComplete Event is thrown I call the same code like above.
After about 20 minutes is got an Java runtime Exeptions which is called like this:

java.lang.RuntimeException: No free connections Objects in Pool.


Does anybody know what I am doing wrong

Thanks


roland
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extrapixel
Re: bluetoothDesktop Connection Pool Exception
Reply #1 - Mar 31st, 2009, 7:59am  
hi roland.

you probably don't .stop() your connection?
http://www.extrapixel.ch/processing/bluetoothDesktop/Bluetooth_stop.html

haven't used my library in a while, so i actually can't remember it exactly  Wink but obviously you need to stop() it as often as you start() it.
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weaintplastic
Re: bluetoothDesktop Connection Pool Exception
Reply #2 - Mar 31st, 2009, 1:15pm  
i tried this, but same exception again. after i played a litte bit around i found the solution.

probably there is anywhere a bug or something like that that throws this exception when you create a new Bluetooth object frequently. so i just put the discover()-call into the draw method and anything works find scince 2 hours.

thank you for your help and your library.
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