webservice problem

[koni_ka]

my webservice works fine, but a access point promt apears by every connection:

i tried follow way:

iServicePattern = CSenServicePattern::NewL(KServiceEndpoint);
iServicePattern->SetFrameworkIdL(KDefaultBasicWebServicesFrameworkID);
iServicePattern->SetConsumerIapIdL( aIAP );

CSenServiceConnection *iConnection = CSenServiceConnection::NewL(*this, *iServicePattern);

iService = CACWSDLService::NewL(*iConnection);

but the promt cames again...

then i finded follow example, but on RConnection Class:

TCommDbConnPref prefs;
prefs.SetDialogPreference(ECommDbDialogPrefDoNotPrompt);
prefs.SetDirection(ECommDbConnectionDirectionOutgoing);
prefs.SetIapId(2); //preferred IAP

my question: how i do apply this way to my usercase? i need same for my webservice...

[mayankkedia]

First things first, welcome to the DiBo :-)

This is what you are looking for :-

http://wiki.forum.nokia.com/index.ph...predefined_IAP

Cheers,
Mayank

[koni_ka]

thanks for your anwser,

but for all that i get the network promt, here is my code:

CSenServicePattern* pattern = CSenServicePattern::NewLC();
// pattern->SetContractL(KPpContract());
pattern->SetConsumerIapIdL(aIAP);
CSenServiceConnection *iConnection = CSenServiceConnection::NewL(*this, *pattern);
iService = CACWSDLService::NewL(*iConnection);


Th one difference ist he contract...

please help!

[wizard_hu_]

That part is OK, but what do you supply as "aIAP"? You can get some idea from the Wiki, search for select iap or something similar.

[koni_ka]

here is the code for "aIAP":

void CacsysContainerView::ReadDefaultIAPL(TUint32& aIAP) {
// open the IAP communications database
CCommsDatabase* commDB = CCommsDatabase::NewL(EDatabaseTypeIAP);
CleanupStack::PushL(commDB);

// initialize a view
CCommsDbConnectionPrefTableView* commDBView =
commDB->OpenConnectionPrefTableInRankOrderLC(ECommDbConnectionDirectionUnknown);

// go to the first record
User::LeaveIfError(commDBView->GotoFirstRecord());

// Declare a prefTableView Object.
CCommsDbConnectionPrefTableView::TCommDbIapConnectionPref pref;

// read the connection preferences
commDBView->ReadConnectionPreferenceL(pref);
aIAP = pref.iBearer.iIapId;

// pop and destroy the IAP View
CleanupStack::PopAndDestroy(commDBView);

// pop and destroy the database object
CleanupStack::PopAndDestroy(commDB);

}

[mayankkedia]

Well this is the code snippet and works fine for me:-

TInt currentIAPId;
RConnection connection;
RSocketServ socketServ;
	
//Connect to the Socket Server and open a connection
User::LeaveIfError(socketServ.Connect());
User::LeaveIfError(connection.Open(socketServ));
    
TUint connectionCount;
    
//Enumerate currently active connections across all socket servers
User::LeaveIfError(connection.EnumerateConnections(connectionCount));
    
if (connectionCount)
       {
        TPckgBuf<TConnectionInfoV2> connectionInfo;
        
        for (TUint count = 1; count <= connectionCount; ++count)
            {
            connection.GetConnectionInfo(count, connectionInfo);
            
            // Check for the GPRS/Generic connection type
            if(connectionInfo().ConnectionType() == EConnectionGPRS || connectionInfo().ConnectionType() == EConnectionGeneric)
	            {
 		// Check if bearer type is GPRS. If it is GPRS, then return IAP Id. Else check for next connection
		TInt bearerType = GetBearerType(connectionInfo().iIapId);
				
				if(bearerType == EApBearerTypeGPRS)
					{
   		     			currentIAPId = connectionInfo().iIapId;					
					break;
					}
	            }
            }
        }
    // Cleanup and close resource handles
    connection.Close();
    socketServ.Close();


TApBearerType CDataPublisher::GetBearerType(TUint aIapId)
	{
	TInt wapId;
	
	TApBearerType bearerType;
	
	// Opens Comms database
	CCommsDatabase *db = CCommsDatabase::NewL();
	CleanupStack::PushL(db); //cs = 1
	
	// Start transaction
	User::LeaveIfError(db->BeginTransaction());
	
	
	CApDataHandler* apDataHandler = CApDataHandler::NewLC(*db); // cs = 2
	CApUtils *apUtils = CApUtils::NewLC(*db); //cs=3

	// Get WAP Id from IAP Id
	wapId = apUtils->WapIdFromIapIdL(aIapId);

	CApAccessPointItem* wlanNew = CApAccessPointItem::NewLC(); // cs = 4
	apDataHandler->AccessPointDataL(wapId,*wlanNew); 
	// Return the bearer type of the connection
	bearerType = wlanNew->BearerTypeL();

	User::LeaveIfError(db->CommitTransaction());    //	// End a transaction. Call after `InsertRecord()` or `UpdateRecord()`.
	
	CleanupStack::PopAndDestroy(4);		// cs = 0

		
	return bearerType;
	}

I am checking for the bearer type on GPRS, you can change it according to your requirements. Once I get the IAP id, I call SetConsumerIapIdL(currentIAPId). Otherwise the first time the selection dialog is popped up and the connection is established and I get notified in SetStatus(implemented in my class-> comes from MSenServiceConsumer), case KSenConnectionStatusReady, I call the function to store the current active iap id.

Hope this helps..

Cheers,
Mayank

[koni_ka]

Thanks you!

i need a connection just for short time and delete the service and connection objects...


i need follow way, in settings i need to start network promt and save the aIapId.

Then by starting of networking the promt must not start...

is it possible?

If i set aIapId manual promt appers for every connection start.

what i don't understan?

[mayankkedia]

Thanks you!

i need a connection just for short time and delete the service and connection objects...


i need follow way, in settings i need to start network promt and save the aIapId.

Then by starting of networking the promt must not start...

is it possible?

If i set aIapId manual promt appers for every connection start.

what i don't understan?

What do you mean in settings tou want to start network prompt? Is it that you want to show the network selection once to the user in your custom setting page, establish that connection and re-use it when doing your web services? If thats the case you can do that as well. Check the Wiki on how to create a new ap and establish connection here. You can have callbacks implemented to notify you of a connection established like this, once you have that you can read the iap id using the code I shared earlier and once you call SetConsumerIAPId with the given iap, the ap selection dialog wont open up again and again.

Cheers,
Mayank

[koni_ka]

thx, i will try it...