Return the status of the last waitForUpdate method.
HostScreen.waitForUpdateFlag
Arguments
HostScreen
Required. HostScreen object.
Remarks
READONLY.
The possible return status values for the last waitForUpdate method are:
•"none"
•"changed"
•"timeout"
•"cancelled"
•"echo"
If "cancelled" it means that a monitor type connection was cancelled because a "real" connect has occurred. The monitor should cancel further activity.
A monitor type connection will return an "echo" when a quickSend occurs (from another connection). Note that a quickSend may also result in a "changed" status. Useful when creating a predictive client emulator in a VT type environment. Instead of having to redraw the entire screen, only the character/s sent using quickSend need be added to the display screen.
Requirements
Inventu Viewer+
See Also
connect | disconnect | quickSend | waitForUpdate | sessionMonitor
Applies To: HostScreen object
© 2022 Inventu Corporation
