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Re: IOBluetooth in threaded applications.
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Re: IOBluetooth in threaded applications.


  • Subject: Re: IOBluetooth in threaded applications.
  • From: Yann Bizeul <email@hidden>
  • Date: Mon, 26 Jul 2004 00:19:20 +0200

As saif before on the list, IOBlutooth is less than thread safe !
I'm afraid you have to make all your bluetooth stuffs in the AppKit
thread (the main thread)

Le 25 juil. 04, ` 23:01, Alf Watt a icrit :

> I'm seeing a problem when calling IOBluetooth methods from separate
> threads in my application. One thread periodically calls
> [IOBluetoothDevice recentDevices] while the user interface has a
> button which calls:
>
> [[IOBluetoothDeviceSelectorController deviceSelector] runModal];
>
> And the panel does not operate properly, the run log reports a message
> from NSDistantObject:
>
> 2004-07-25 13:51:30.901 iStumbler[3415] NSDistantObject access
> attempted from another thread
>
> Clearly this is a threading issue; besides reorganizing my application
> to only call the IOBluetooth APIs from a single thread is there
> anything I can do to get my application working? Perhaps some
> documentation on how to write threaded applications with Bluetooth
> support?
>
> Best,
> Alf
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--
Yann Bizeul - yann at tynsoe.org
http://projects.tynsoe.org/
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References: 
 >IOBluetooth in threaded applications. (From: Alf Watt <email@hidden>)

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