LWPPush

The RegisterServerSyncConfiguration() method registers a synchronization configuration from a connection profile and generates a configuration file for the SybaseServerSync application, which is required for SIS push notification.

//Register server sync configuration based on the connection profile properties. 
 //This generates a configuration file for SybaseServerSync application under \Application Data\
MyDatabase.RegisterServerSyncConfiguration();

The LaunchServerSyncHelper() method starts the SybaseServerSync application that provides the lightweight polling used for SIS push notification.

// Starts LWP used for SIS push notification
MyDatabase.LaunchServerSyncHelper()

The client sets the SIS push configuration parameters using SynchronizationGroup.

Sybase.Persistence.ISynchronizationGroup GetSynchronizationGroup(string syncGroup)

ISynchronizationGroup sg = MyDatabase.GetSynchronizationGroup("ofs");
sg.EnableSIS = true; 
// sg.EnableSIS = false
sg.Interval = 0;
sg.Save();

The following method registers a callback handler to configure push notifications through lightweight polling.

// Install a user-defined callback handler
MyDatabase.RegisterCallbackHandler(new MyCallbackHandler());

The following method starts a background thread to do synchronization of push notifications.

MyDatabase.StartBackgroundSynchronization();

The following method stops the background thread performing synchronization on push notifications.

MyDatabase.StopBackgroundSynchronization();

The ShutdownServerSyncHelper() method stops the SybaseServerSync application.

// Stops LWP used for SIS push notification
MyDatabase.ShutdownServerSyncHelper()