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Diffstat (limited to 'src/network/access/qnetworkaccessmanager.cpp')
| -rw-r--r-- | src/network/access/qnetworkaccessmanager.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/network/access/qnetworkaccessmanager.cpp b/src/network/access/qnetworkaccessmanager.cpp index b7539da..42c64fb 100644 --- a/src/network/access/qnetworkaccessmanager.cpp +++ b/src/network/access/qnetworkaccessmanager.cpp @@ -141,6 +141,32 @@ static void ensureInitialized() can be: \snippet doc/src/snippets/code/src_network_access_qnetworkaccessmanager.cpp 1 + \section1 Network and Roaming support + + With the addition of the \l {Bearer Management} API to Qt 4.7 + QNetworkAccessManager gained the ability to manage network connections. + QNetworkAccessManager can start the network interface if the device is + offline and terminates the interface if the current process is the last + one to use the uplink. Note that some platform utilize grace periods from + when the last application stops using a uplink until the system actually + terminates the connectivity link. Roaming is equally transparent. Any + queued/pending network requests are automatically transferred to new + access point. + + Clients wanting to utilize this feature should not require any changes. In fact + it is likely that existing platform specific connection code can simply be + removed from the application. + + \note The network and roaming support in QNetworkAccessManager is conditional + upon the platform supporting connection management. The + \l QNetworkConfigurationManager::NetworkSessionRequired can be used to + detect whether QNetworkAccessManager utilizes this feature. Currently only + Meego/Harmattan and Symbian platforms provide connection management support. + + \note This feature cannot be used in combination with the Bearer Management + API as provided by QtMobility. Applications have to migrate to the Qt version + of Bearer Management. + \section1 Symbian Platform Security Requirements On Symbian, processes which use this class must have the |