Bearer management changes from Qt Mobility (6fb31d1e).

6fb31d1e287d7def45c115eb56bcb9b0c5cb3c40.

10 files changed, 152 insertions, 53 deletions

diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.h b/src/plugins/bearer/corewlan/qcorewlanengine.h
index 76574a8..ece2c60 100644
--- a/src/plugins/bearer/corewlan/qcorewlanengine.h
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.h
@@ -95,11 +95,10 @@ private:
 
     SCDynamicStoreRef storeSession;
     CFRunLoopSourceRef runloopSource;
-
     bool hasWifi;
 
 protected:
-   QMap<QString, QMap<QString,QString> > userProfiles;
+    QMap<QString, QMap<QString,QString> > userProfiles;
 
     void startNetworkChangeLoop();
     void getUserConfigurations();
diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.mm b/src/plugins/bearer/corewlan/qcorewlanengine.mm
index 5a13de9..e3778f1 100644
--- a/src/plugins/bearer/corewlan/qcorewlanengine.mm
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.mm
@@ -50,11 +50,13 @@
 #include <QtCore/qstringlist.h>
 
 #include <QtCore/qdebug.h>
+
 #include <QDir>
 #include <CoreWLAN/CoreWLAN.h>
 #include <CoreWLAN/CWInterface.h>
 #include <CoreWLAN/CWNetwork.h>
 #include <CoreWLAN/CWNetwork.h>
+#include <CoreWLAN/CW8021XProfile.h>
 
 #include <Foundation/NSEnumerator.h>
 #include <Foundation/NSKeyValueObserving.h>
@@ -194,14 +196,14 @@ void QCoreWlanEngine::connectToId(const QString &id)
 
             NSString *wantedSsid = 0;
             bool okToProceed = true;
+
             if(getNetworkNameFromSsid(id) != id) {
                 NSArray *array = [CW8021XProfile allUser8021XProfiles];
                 for (NSUInteger i=0; i<[array count]; ++i) {
                     const QString idCheck = QString::number(qHash(QLatin1String("corewlan:") + qt_mac_NSStringToQString([[array objectAtIndex:i] userDefinedName])));
                     const QString idCheck2 = QString::number(qHash(QLatin1String("corewlan:") + qt_mac_NSStringToQString([[array objectAtIndex:i] ssid])));
 
-                    if(id == idCheck
-                        || id == idCheck2) {
+                    if (id == idCheck || id == idCheck2) {
                         QString thisName = getSsidFromNetworkName(id);
                         if(thisName.isEmpty()) {
                             wantedSsid = qt_mac_QStringToNSString(id);
@@ -263,6 +265,8 @@ void QCoreWlanEngine::connectToId(const QString &id)
         emit connectionError(id, InterfaceLookupError);
         locker.relock();
     }
+
+    locker.unlock();
     emit connectionError(id, OperationNotSupported);
 }
 
@@ -415,7 +419,6 @@ QStringList QCoreWlanEngine::scanForSsids(const QString &interfaceName)
 
         if (!err) {
             for(uint row=0; row < [apArray count]; row++ ) {
-
                 apNetwork = [apArray objectAtIndex:row];
 
                 const QString networkSsid = qt_mac_NSStringToQString([apNetwork ssid]);
@@ -501,6 +504,7 @@ QStringList QCoreWlanEngine::scanForSsids(const QString &interfaceName)
     while (i.hasNext()) {
         i.next();
         QString networkName = i.key();
+
         if(!addedConfigs.contains(networkName)) {
             QString interfaceName;
             QMapIterator<QString, QString> ij(i.value());
@@ -688,7 +692,6 @@ QString QCoreWlanEngine::getSsidFromNetworkName(const QString &name)
     QMapIterator<QString, QMap<QString,QString> > i(userProfiles);
     while (i.hasNext()) {
         i.next();
-
         QMap<QString,QString> map = i.value();
         QMapIterator<QString, QString> ij(i.value());
          while (ij.hasNext()) {
@@ -697,7 +700,7 @@ QString QCoreWlanEngine::getSsidFromNetworkName(const QString &name)
              if(name == i.key() || name == idCheck) {
                  return ij.key();
              }
-         }
+        }
     }
     return QString();
 }
@@ -731,10 +734,10 @@ void QCoreWlanEngine::getUserConfigurations()
     for(uint row=0; row < [wifiInterfaces count]; row++ ) {
 
         CWInterface *wifiInterface = [CWInterface interfaceWithName: [wifiInterfaces objectAtIndex:row]];
-
+        NSString *nsInterfaceName = [wifiInterface name];
 // add user configured system networks
         SCDynamicStoreRef dynRef = SCDynamicStoreCreate(kCFAllocatorSystemDefault, (CFStringRef)@"Qt corewlan", nil, nil);
-        NSDictionary * airportPlist = (NSDictionary *)SCDynamicStoreCopyValue(dynRef, (CFStringRef)[NSString stringWithFormat:@"Setup:/Network/Interface/%@/AirPort", [wifiInterface name]]);
+        NSDictionary * airportPlist = (NSDictionary *)SCDynamicStoreCopyValue(dynRef, (CFStringRef)[NSString stringWithFormat:@"Setup:/Network/Interface/%@/AirPort", nsInterfaceName]);
         CFRelease(dynRef);
 
         NSDictionary *prefNetDict = [airportPlist objectForKey:@"PreferredNetworks"];
@@ -744,7 +747,7 @@ void QCoreWlanEngine::getUserConfigurations()
             QString thisSsid = qt_mac_NSStringToQString(ssidkey);
             if(!userProfiles.contains(thisSsid)) {
                 QMap <QString,QString> map;
-                map.insert(thisSsid, qt_mac_NSStringToQString([wifiInterface name]));
+                map.insert(thisSsid, qt_mac_NSStringToQString(nsInterfaceName));
                 userProfiles.insert(thisSsid, map);
             }
         }
@@ -778,7 +781,7 @@ void QCoreWlanEngine::getUserConfigurations()
                         if(!userProfiles.contains(networkName)
                             && !ssid.isEmpty()) {
                             QMap<QString,QString> map;
-                            map.insert(ssid, qt_mac_NSStringToQString([wifiInterface name]));
+                            map.insert(ssid, qt_mac_NSStringToQString(nsInterfaceName));
                             userProfiles.insert(networkName, map);
                         }
                     }
diff --git a/src/plugins/bearer/generic/qgenericengine.cpp b/src/plugins/bearer/generic/qgenericengine.cpp
index dfc74f2..c1de4e0 100644
--- a/src/plugins/bearer/generic/qgenericengine.cpp
+++ b/src/plugins/bearer/generic/qgenericengine.cpp
@@ -203,7 +203,7 @@ void QGenericEngine::doRequestUpdate()
         if (interface.flags() & QNetworkInterface::IsLoopBack)
             continue;
 
-        // ignore WLAN interface handled in seperate engine
+        // ignore WLAN interface handled in separate engine
         if (qGetInterfaceType(interface.name()) == QLatin1String("WLAN"))
             continue;
 
diff --git a/src/plugins/bearer/icd/qicdengine.cpp b/src/plugins/bearer/icd/qicdengine.cpp
index f70a209..7a4cb9d 100644
--- a/src/plugins/bearer/icd/qicdengine.cpp
+++ b/src/plugins/bearer/icd/qicdengine.cpp
@@ -335,7 +335,7 @@ void QIcdEngine::doRequestUpdate()
                         locker.relock();
                     }
 
-                    if (!ap.scan.network_type.startsWith("WLAN"))
+                    if (!ap.scan.network_type.startsWith(QLatin1String("WLAN")))
                         continue; // not a wlan AP
                 }
             } else {
diff --git a/src/plugins/bearer/icd/qnetworksession_impl.cpp b/src/plugins/bearer/icd/qnetworksession_impl.cpp
index a2ae65c..06e0529 100644
--- a/src/plugins/bearer/icd/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/icd/qnetworksession_impl.cpp
@@ -391,7 +391,7 @@ quint64 QNetworkSessionPrivateImpl::getStatistics(bool sent) const
 	return 0;
     }
 
-    foreach (Maemo::IcdStatisticsResult res, stats_results) {
+    foreach (const Maemo::IcdStatisticsResult &res, stats_results) {
 	if (res.params.network_attrs & ICD_NW_ATTR_IAPNAME) {
 	    /* network_id is the IAP UUID */
 	    if (QString(res.params.network_id.data()) == activeConfig.identifier()) {
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h
index 048f628..ecca537 100644
--- a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h
@@ -215,7 +215,7 @@ public:
     
     Q_DECLARE_FLAGS(ApSecurityFlags, ApSecurityFlag);
     
-    QNetworkManagerInterfaceAccessPoint(const QString &dbusPathName, QObject *parent = 0);
+    explicit QNetworkManagerInterfaceAccessPoint(const QString &dbusPathName, QObject *parent = 0);
     ~QNetworkManagerInterfaceAccessPoint();
 
     QDBusInterface *connectionInterface() const;
@@ -248,7 +248,7 @@ class QNetworkManagerInterfaceDevice : public QObject
     
 public:
     
-    QNetworkManagerInterfaceDevice(const QString &deviceObjectPath, QObject *parent = 0);
+    explicit QNetworkManagerInterfaceDevice(const QString &deviceObjectPath, QObject *parent = 0);
     ~QNetworkManagerInterfaceDevice();
     
     QString udi() const;
@@ -277,7 +277,8 @@ class QNetworkManagerInterfaceDeviceWired : public QObject
     
 public:
     
-    QNetworkManagerInterfaceDeviceWired(const QString &ifaceDevicePath, QObject *parent = 0);
+    explicit QNetworkManagerInterfaceDeviceWired(const QString &ifaceDevicePath,
+                                                 QObject *parent = 0);
     ~QNetworkManagerInterfaceDeviceWired();
     
     QDBusInterface  *connectionInterface() const;
@@ -311,7 +312,8 @@ public:
         Rsn = 0x20
        };
     
-    QNetworkManagerInterfaceDeviceWireless(const QString &ifaceDevicePath, QObject *parent = 0);
+    explicit QNetworkManagerInterfaceDeviceWireless(const QString &ifaceDevicePath,
+                                                    QObject *parent = 0);
     ~QNetworkManagerInterfaceDeviceWireless();
     
     QDBusObjectPath path() const;
@@ -342,7 +344,7 @@ class QNetworkManagerSettings : public QObject
     
 public:
     
-    QNetworkManagerSettings(const QString &settingsService, QObject *parent = 0);
+    explicit QNetworkManagerSettings(const QString &settingsService, QObject *parent = 0);
     ~QNetworkManagerSettings();
     
     QDBusInterface  *connectionInterface() const;
@@ -402,7 +404,7 @@ public:
         Activated = 2
        };
     
-    QNetworkManagerConnectionActive(const QString &dbusPathName, QObject *parent = 0);
+    explicit QNetworkManagerConnectionActive(const QString &dbusPathName, QObject *parent = 0);
     ~ QNetworkManagerConnectionActive();
     
     QDBusInterface  *connectionInterface() const;
@@ -430,7 +432,7 @@ class QNetworkManagerIp4Config : public QObject
     Q_OBJECT
     
 public:
-	QNetworkManagerIp4Config(const QString &dbusPathName, QObject *parent = 0);
+    explicit QNetworkManagerIp4Config(const QString &dbusPathName, QObject *parent = 0);
 	~QNetworkManagerIp4Config();
 
     QStringList domains() const;
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.cpp b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
index 0737942..8910efe 100644
--- a/src/plugins/bearer/symbian/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
@@ -241,15 +241,24 @@ void QNetworkSessionPrivateImpl::open()
     // => RConnection::ProgressNotification will be used for IAP/SNAP monitoring
     iConnectionMonitor.CancelNotifications();
 
-    // Configuration must be at least in Discovered - state for connecting purposes.
-    if ((publicConfig.state() & QNetworkConfiguration::Discovered) !=
-                QNetworkConfiguration::Discovered) {
+    // Configuration may have been invalidated after session creation by platform
+    // (e.g. configuration has been deleted).
+    if (!publicConfig.isValid()) {
         newState(QNetworkSession::Invalid);
         iError = QNetworkSession::InvalidConfigurationError;
         emit QNetworkSessionPrivate::error(iError);
         syncStateWithInterface();
         return;
     }
+    // If opening a (un)defined configuration, session emits error and enters
+    // NotAvailable -state.
+    if (publicConfig.state() == QNetworkConfiguration::Undefined ||
+        publicConfig.state() == QNetworkConfiguration::Defined) {
+        newState(QNetworkSession::NotAvailable);
+        iError = QNetworkSession::InvalidConfigurationError;
+        emit QNetworkSessionPrivate::error(iError);
+        return;
+    }
     
     TInt error = iSocketServ.Connect();
     if (error != KErrNone) {
@@ -450,15 +459,49 @@ void QNetworkSessionPrivateImpl::close(bool allowSignals)
 
 void QNetworkSessionPrivateImpl::stop()
 {
-    if (!isOpen) {
-        return;
+    if (!isOpen &&
+        publicConfig.isValid() &&
+        publicConfig.type() == QNetworkConfiguration::InternetAccessPoint) {
+        // If the publicConfig is type of IAP, enumerate through connections at
+        // connection monitor. If publicConfig is active in that list, stop it.
+        // Otherwise there is nothing to stop. Note: because this QNetworkSession is not open,
+        // activeConfig is not usable.
+        TUint count;
+        TRequestStatus status;
+        iConnectionMonitor.GetConnectionCount(count, status);
+        User::WaitForRequest(status);
+        if (status.Int() != KErrNone) {
+            return;
+        }
+        TUint numSubConnections; // Not used but needed by GetConnectionInfo i/f
+        TUint connectionId;
+        for (TInt i = 1; i <= count; ++i) {
+            // Get (connection monitor's assigned) connection ID
+            TInt ret = iConnectionMonitor.GetConnectionInfo(i, connectionId, numSubConnections);            
+            if (ret == KErrNone) {
+                SymbianNetworkConfigurationPrivate *symbianConfig =
+                    toSymbianConfig(privateConfiguration(publicConfig));
+
+                QMutexLocker configLocker(&symbianConfig->mutex);
+
+                // See if connection Id matches with our Id. If so, stop() it.
+                if (symbianConfig->connectionId == connectionId) {
+                    ret = iConnectionMonitor.SetBoolAttribute(connectionId,
+                                                              0, // subConnectionId don't care
+                                                              KConnectionStop,
+                                                              ETrue);
+                }
+            }
+        }
+    } else if (isOpen) {
+        // Since we are open, use RConnection to stop the interface
+        isOpen = false;
+        newState(QNetworkSession::Closing);
+        iConnection.Stop(RConnection::EStopAuthoritative);
+        isOpen = true;
+        close(false);
+        emit closed();
     }
-    isOpen = false;
-    newState(QNetworkSession::Closing);
-    iConnection.Stop(RConnection::EStopAuthoritative);
-    isOpen = true;
-    close(false);
-    emit closed();
 }
 
 void QNetworkSessionPrivateImpl::migrate()
@@ -794,7 +837,7 @@ void QNetworkSessionPrivateImpl::RunL()
     TInt statusCode = iStatus.Int();
 
     switch (statusCode) {
-        case KErrNone: // Connection created succesfully
+        case KErrNone: // Connection created successfully
             {
             TInt error = KErrNone;
             QNetworkConfiguration newActiveConfig = activeConfiguration();
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.h b/src/plugins/bearer/symbian/qnetworksession_impl.h
index 98d4222..35e2c58 100644
--- a/src/plugins/bearer/symbian/qnetworksession_impl.h
+++ b/src/plugins/bearer/symbian/qnetworksession_impl.h
@@ -72,12 +72,11 @@ QT_BEGIN_NAMESPACE
 class ConnectionProgressNotifier;
 class SymbianEngine;
 
+class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate, public CActive,
 #ifdef SNAP_FUNCTIONALITY_AVAILABLE
-class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate, public CActive, public MMobilityProtocolResp,
-                                     public MConnectionMonitorObserver
-#else
-class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate, public CActive, public MConnectionMonitorObserver
+                                   public MMobilityProtocolResp,
 #endif
+                                   public MConnectionMonitorObserver
 {
     Q_OBJECT
 public:
diff --git a/src/plugins/bearer/symbian/symbianengine.cpp b/src/plugins/bearer/symbian/symbianengine.cpp
index 4d65b80..440f463 100644
--- a/src/plugins/bearer/symbian/symbianengine.cpp
+++ b/src/plugins/bearer/symbian/symbianengine.cpp
@@ -45,6 +45,16 @@
 #include <commdb.h>
 #include <cdbcols.h>
 #include <d32dbms.h>
+#include <QEventLoop>
+#include <QTimer>
+#include <QTime>  // For randgen seeding
+#include <QtCore> // For randgen seeding
+
+// #define QT_BEARERMGMT_CONFIGMGR_DEBUG
+
+#ifdef QT_BEARERMGMT_CONFIGMGR_DEBUG
+#include <QDebug>
+#endif
 
 #ifdef SNAP_FUNCTIONALITY_AVAILABLE
     #include <cmdestination.h>
@@ -100,10 +110,15 @@ QString SymbianNetworkConfigurationPrivate::bearerName() const
 }
 
 SymbianEngine::SymbianEngine(QObject *parent)
-:   QBearerEngine(parent), CActive(CActive::EPriorityIdle), iFirstUpdate(true), iInitOk(true)
+:   QBearerEngine(parent), CActive(CActive::EPriorityIdle), iFirstUpdate(true), iInitOk(true),
+    iIgnoringUpdates(false), iTimeToWait(0), iIgnoreEventLoop(0)
 {
     CActiveScheduler::Add(this);
 
+    // Seed the randomgenerator
+    qsrand(QTime(0,0,0).secsTo(QTime::currentTime()) + QCoreApplication::applicationPid());
+    iIgnoreEventLoop = new QEventLoop(this);
+
     TRAPD(error, ipCommsDB = CCommsDatabase::NewL(EDatabaseTypeIAP));
     if (error != KErrNone) {
         iInitOk = false;
@@ -138,9 +153,7 @@ SymbianEngine::SymbianEngine(QObject *parent)
 
     updateConfigurations();
     updateStatesToSnaps();
-
     updateAvailableAccessPoints(); // On first time updates synchronously (without WLAN scans)
-    
     // Start monitoring IAP and/or SNAP changes in Symbian CommsDB
     startCommsDatabaseNotifications();
     iFirstUpdate = false;
@@ -231,7 +244,7 @@ void SymbianEngine::updateConfigurationsL()
 
     QList<QString> knownConfigs = accessPointConfigurations.keys();
     QList<QString> knownSnapConfigs = snapConfigurations.keys();
-    
+
 #ifdef SNAP_FUNCTIONALITY_AVAILABLE    
     // S60 version is >= Series60 3rd Edition Feature Pack 2
     TInt error = KErrNone;
@@ -738,8 +751,7 @@ void SymbianEngine::updateStatesToSnaps()
     QMutexLocker locker(&mutex);
 
     // Go through SNAPs and set correct state to SNAPs
-    QList<QString> snapConfigIdents = snapConfigurations.keys();
-    foreach (QString iface, snapConfigIdents) {
+    foreach (const QString &iface, snapConfigurations.keys()) {
         bool discovered = false;
         bool active = false;
         QNetworkConfigurationPrivatePointer ptr = snapConfigurations.value(iface);
@@ -874,6 +886,13 @@ void SymbianEngine::RunL()
 {
     QMutexLocker locker(&mutex);
 
+    if (iIgnoringUpdates) {
+#ifdef QT_BEARERMGMT_CONFIGMGR_DEBUG
+        qDebug("CommsDB event handling postponed (postpone-timer running because IAPs/SNAPs were updated very recently).");
+#endif
+        return;
+    }
+
     if (iStatus != KErrCancel) {
         RDbNotifier::TEvent event = STATIC_CAST(RDbNotifier::TEvent, iStatus.Int());
         switch (event) {
@@ -881,16 +900,32 @@ void SymbianEngine::RunL()
         case RDbNotifier::ECommit:   /** A transaction has been committed.  */ 
         case RDbNotifier::ERollback: /** A transaction has been rolled back */
         case RDbNotifier::ERecover:  /** The database has been recovered    */
-            // Note that if further database events occur while a client is handling
-            // a request completion, the notifier records the most significant database
-            // event and this is signalled as soon as the client issues the next
-            // RequestNotification() request.
-            // => Stop recording notifications
-            stopCommsDatabaseNotifications();
-            TRAPD(error, updateConfigurationsL());
-            if (error == KErrNone) {
-                updateStatesToSnaps();
+#ifdef QT_BEARERMGMT_CONFIGMGR_DEBUG
+            qDebug("CommsDB event (of type RDbNotifier::TEvent) received: %d", iStatus.Int());
+#endif
+            iIgnoringUpdates = true;
+            // Other events than ECommit get lower priority. In practice with those events,
+            // we delay_before_updating methods, whereas
+            // with ECommit we _update_before_delaying the reaction to next event.
+            // Few important notes: 1) listening to only ECommit does not seem to be adequate,
+            // but updates will be missed. Hence other events are reacted upon too.
+            // 2) RDbNotifier records the most significant event, and that will be returned once
+            // we issue new RequestNotification, and hence updates will not be missed even
+            // when we are 'not reacting to them' for few seconds.
+            if (event == RDbNotifier::ECommit) {
+                TRAPD(error, updateConfigurationsL());
+                if (error == KErrNone) {
+                    updateStatesToSnaps();
+                }
+                waitRandomTime();
+            } else {
+                waitRandomTime();
+                TRAPD(error, updateConfigurationsL());
+                if (error == KErrNone) {
+                    updateStatesToSnaps();
+                }   
             }
+            iIgnoringUpdates = false; // Wait time done, allow updating again
             iWaitingCommsDatabaseNotifications = true;
             break;
         default:
@@ -1015,6 +1050,20 @@ void SymbianEngine::EventL(const CConnMonEventBase& aEvent)
     }
 }
 
+// Waits for 1..4 seconds.
+void SymbianEngine::waitRandomTime()
+{
+    iTimeToWait = (qAbs(qrand()) % 5) * 1000;
+    if (iTimeToWait < 1000) {
+        iTimeToWait = 1000;
+    }
+#ifdef QT_BEARERMGMT_CONFIGMGR_DEBUG
+    qDebug("QNetworkConfigurationManager waiting random time: %d ms", iTimeToWait);
+#endif
+    QTimer::singleShot(iTimeToWait, iIgnoreEventLoop, SLOT(quit()));
+    iIgnoreEventLoop->exec();
+}
+
 QNetworkConfigurationPrivatePointer SymbianEngine::dataByConnectionId(TUint aConnectionId)
 {
     QMutexLocker locker(&mutex);
diff --git a/src/plugins/bearer/symbian/symbianengine.h b/src/plugins/bearer/symbian/symbianengine.h
index e6af908..2e7ae60 100644
--- a/src/plugins/bearer/symbian/symbianengine.h
+++ b/src/plugins/bearer/symbian/symbianengine.h
@@ -53,6 +53,7 @@
 #endif
 
 class CCommsDatabase;
+class QEventLoop;
 
 QT_BEGIN_NAMESPACE
 class QTimer;
@@ -148,6 +149,7 @@ private:
     void accessPointScanningReady(TBool scanSuccessful, TConnMonIapInfo iapInfo);
     void startCommsDatabaseNotifications();
     void stopCommsDatabaseNotifications();
+    void waitRandomTime();
 
     QNetworkConfigurationPrivatePointer defaultConfigurationL();
     TBool GetS60PlatformVersion(TUint& aMajor, TUint& aMinor) const;
@@ -170,8 +172,10 @@ private: // Data
     TBool              iOnline;
     TBool              iInitOk;
     TBool              iUpdateGoingOn;
+    TBool              iIgnoringUpdates;
+    TUint              iTimeToWait;
+    QEventLoop*        iIgnoreEventLoop;
 
-    
     AccessPointsAvailabilityScanner* ipAccessPointsAvailabilityScanner;
     
     friend class QNetworkSessionPrivate;