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DeviceIsDead

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DeviceIsDead

Subject: DeviceIsDead
From: Lubor Prikryl <email@hidden>
Date: Fri, 29 Apr 2005 22:23:32 +0200

Hello,

I am solving an issue when my app is crashing after unplugging FW and USB devices.

What I do obtaining a notification:

Remove all listening to device and stream notifications for this device
Stop the device
Remove callback

After that, the application crashes as it seems that the CA thread attempts to continue with the device

#0 0x907455dc in IOAPlugIn::DeviceIsDead(IOADevice*) #1 0x9075aa04 in IOADevice::IOServiceInterestCallback(void*, unsigned, unsigned, void*) #2 0x905a2570 in IODispatchCalloutFromCFMessage #3 0x901dd280 in __CFMachPortPerform #4 0x901d9a04 in __CFRunLoopDoSource1 #5 0x901c18d0 in __CFRunLoopRun #6 0x901c5e6c in CFRunLoopRunSpecific #7 0x90732f80 in HALRunLoop::OwnThread(void*) #8 0x907391e0 in CAPThread::Entry(CAPThread*) #9 0x90024910 in _pthread_body


What else should I do after the device is disconnected to avoid it?


Lubor


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