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  1. #1
    Registered User
    Join Date
    Jan 2011
    Posts
    17

    Application hangs after sound is played

    Hi
    I m using CSndMixer to play multiple sounds on a Symbian^3 application...it works fine but as i try to exit the application hangs..both on emulator as well as device...i m deleting the pointers involved...how to solve this ???

    Regards

  2. #2
    Nokia Developer Moderator
    Join Date
    Mar 2003
    Location
    Lempäälä/Finland
    Posts
    29,166

    Re: Application hangs after sound is played

    you could maybe start by checking any active object used, and their Cancellation tasks, basicall meaning that DoCancel functions are defined and they are cancelling what is needed.

  3. #3
    Registered User
    Join Date
    Jan 2011
    Posts
    17

    Re: Application hangs after sound is played

    i tried to run the application in debug mode--when the application is running the following output comes on console
    Code:
     CMMFDevSoundSession[0x24b88010]======== Flag can service new request
       157.135	CMMFDevSoundSession[0x24b88010]::DequeueRequest - Exit
       157.135	CMMFDevSoundSession[0x24b88010]::PreemptionFinishedCallbackReceived - Exit
       157.135	CMMFDevSoundSession[0x24b88010]::PreemptionFinishedCallbackReceived - Enter
       157.135	CMMFDevSoundSession[0x24b88010]::DequeueRequest - Enter
       157.135
    but when i press the key once to exit the application the console view shows --
    Code:
     CMMFDevSoundSession[0x24b88010]======== Flag can service new request
       157.135	CMMFDevSoundSession[0x24b88010]::DequeueRequest - Exit
       157.135	CMMFDevSoundSession[0x24b88010]::PreemptionFinishedCallbackReceived - Exit
       157.135	144.890	CNspsWsPlugin::OfferRawEvent:TRawEvent::EKeyDown
       144.890	CNspsWsPlugin::OfferRawEvent:TRawEvent::EKeyDown, Forwarded to Lights Controller
    then the application hangs without any response nor does it exit...
    further attempts to exit also lead to the same console --
    Code:
    144.890	CNspsWsPlugin::OfferRawEvent:TRawEvent::EKeyDown
       144.890	CNspsWsPlugin::OfferRawEvent:TRawEvent::EKeyDown, Forwarded to Lights Controller
       147.890	CNspsWsPlugin::OfferRawEvent:TRawEvent::EKeyDown
       147.890	CNspsWsPlugin::OfferRawEvent:TRawEvent::EKeyDown, Forwarded to Lights Controller
       150.890	CNspsWsPlugin::OfferRawEvent:TRawEvent::EKeyDown
    plz help...
    Last edited by Lakhbindar Singh; 2011-05-27 at 10:24.

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