SMS receive in deamon?

[samosnokia]

Hi again :P
A few time ago i created application that receive SMS. It work great. But now, I have to do same but in deamon application, that run in background. So I created a new *.h and *.cpp file(in new project of course).
That file extends MMsvSessionObserver and override
HandleSessionEventL(TMsvSessionEvent aEvent, TAny *aArg1, TAny *aArg2, TAny *aArg3)

In E32Main I wrote:

GLDEF_C TInt E32Main()
    {
    __UHEAP_MARK;
    CTrapCleanup* cleanup = CTrapCleanup::New();    
    DoStartL();
    delete deamonEngine;
    delete cleanup;
    __UHEAP_MARKEND;
    return KErrNone;
    }

In DoStartL() I create Scheduler

LOCAL_C void DoStartL()
    {
    // Create active scheduler (to run active objects)
    CActiveScheduler* scheduler = new (ELeave) CActiveScheduler();
//    CleanupStack::PushL(scheduler);//it crash my app 
    CActiveScheduler::Install(scheduler);
    MainL();

    // Delete active scheduler
    CleanupStack::PopAndDestroy(scheduler);
    }

In MainL i created object to receive SMS

LOCAL_C void MainL()
    {
    TInt err;
    TRAP(err, deamonEngine = CDeamonEngine::NewL());
    while(true)
        {
        User::After(500);
        }
    }

CDeamonEngine extends MMsvSessionObserver.
How to pause main thread, but don`t invoke CDeamonEngine? If I don`t use while, program will end, and if I use While, my applicatin don`t receive SMS. Have I to use ActiveObject, or create new Thread?

And other question, can i check is my Deamon is running? Not necessarily in Symbian. maybe I can check in by phone application?

[kiran10182]

Long time ago, I created a Wiki article for this which may benefit you: Sending-Receiving SMS through an Exe (Server)

EDIT: You need to start active sheduler. See the following piece of code.

LOCAL_C void DoStartL()
    {
    // Create active scheduler (to run active objects)
    CActiveScheduler* scheduler = new (ELeave) CActiveScheduler();
//    CleanupStack::PushL(scheduler);//it crash my app 
    CActiveScheduler::Install(scheduler);
    MainL();

    CActiveScheduler::Start();
    // Delete active scheduler
    CleanupStack::PopAndDestroy(scheduler);
    }