error while sending silent sms

[millansf]

Hi to all!

I want to send a silent sms, so i try the wiki example, but the application crashes in this line:

iSocket.Ioctl(KIoctlSendSmsMessage,iStatus,&sendBuffer,KSolSmsProv);

this is my code, what i´m doing bad? I´m working with a nokia n70

void Csilentsms::SMSSendL()
     {
     RFs iFileSession;
 	 RSocketServ iSocketServer;
 	 RSocket iSocket;
     //iFileServer is RFs object
     iFileSession.Connect(); 
     //iSockerServer is RSocketServ object
     iSocketServer.Connect();
     //iSocket is RSocket Object
     TInt err1 = iSocket.Open(iSocketServer,KSMSAddrFamily,
               KSockDatagram, KSMSDatagramProtocol);
     
    

     if(!err1)
     { 
      //SMS address for a socket. 
     TSmsAddr smsaddr;
     //Only for sending, no reception.
     
     smsaddr.SetSmsAddrFamily(ESmsAddrSendOnly);
     smsaddr.SetPort(5000);

     TInt BindErr1= iSocket.Bind(smsaddr);
     
     if(BindErr1 == KErrNone)
     {  				
     CSmsBuffer *buffer = CSmsBuffer::NewL();
     CleanupStack::PushL(buffer);
     //Inserting msg. to be sent to a buffer
     buffer->InsertL(0, _L("my message"));
     
     //Stream that writes a CSmsMessage object across a socket
     RSmsSocketWriteStream writestream(iSocket);
     //ESmsSubmit-SMS-SUBMIT, sent from Mobile Station to Service Center
     CSmsMessage* iSmsMessage;
     iSmsMessage = CSmsMessage::NewL(iFileSession,CSmsPDU::ESmsSubmit,
           buffer);
     //Sets the message Service Center Address via which msg. 
     //will be sent to receipent
    //iSmsMessage->SmsPDU().SetServiceCenterAddressL(_L("+01234567890"));
     //Sets destination number
     iSmsMessage->SmsPDU().SetToFromAddressL(_L("+123456789"));

     //Externalises message to a stream which is used for 
     //writing data into the socket
     iSmsMessage->ExternalizeL(writestream);
     //Ensures that any buffered data is written to the stream.
     writestream.CommitL();        
     TPckgBuf<TInt> sendBuffer;
     sendBuffer=KSockSelectWrite;
     //Applies an asynchronous I/O control operation on a socket.
     TRequestStatus iStatus = KRequestPending;
     
     iSocket.Ioctl(KIoctlSendSmsMessage,iStatus,&sendBuffer,KSolSmsProv);
   

     CleanupStack::PopAndDestroy(buffer);
     }
     }
     }

Thanks in advance

[wizard_hu_]

Try revealing the panic code (http://wiki.forum.nokia.com/index.ph...ded_panic_code).

[millansf]

Try revealing the panic code (http://wiki.forum.nokia.com/index.ph...ded_panic_code).

it says:

E32USER-Cbase 46

Thanks!

[qxiaoyuan]

in sdk, This panic is raised by an active scheduler, a CActiveScheduler. It is caused by a stray signal.

you have a async request, but you not use an ActiveObject, not add in CActiveSchedule, not SetActive, so when the work finish, the event will not match the ao, it cause the panic.

so you 'd better learn symain active object, it is symbian freamework base elements.