public virtual const char * GetNotification(
     const char * queueName,
    ul_u_long waitms
)

The name of the event read or NULL on error.

This call blocks until a notification is received or until the given wait period expires. To wait indefinitely, set the waitms parameter to UL_READ_WAIT_INFINITE. To cancel a wait, send another notification to the given queue or use the CancelGetNotification method. Use the GetNotificationParameter method after reading a notification to retrieve additional parameters by name.

• ULConnection.CancelGetNotification method [UltraLite C++]
• ULConnection.GetNotificationParameter method [UltraLite C++]