HP Remote Graphics Software 5.4.0 User Guide

issuance of image update request #4. Also, TCP will temporarily block the Sender from sending further
data if the Receiver network buffer becomes full. Nonetheless, the sequence shown in
Figure 8-6
Sequence chart for the default property value of 4 on page 164 serves to parallelize local display
updates that otherwise would occur serially.
The default property value of 4 was determined empirically as a good compromise for both low and
high-latency network environments. Larger numbers of outstanding requests may be beneficial in some
cases depending on the number and types of updates occurring. In high-latency network environments,
HP recommends that you characterize RGS performance for different values of the
Rgreceiver.MaxImageUpdateRequests property.
Rgreceiver.IsMouseSyncEnabled=bool （1）Rgreceiver.IsMouseSyncEnabled.IsMutable=bool （1）
This property was added with RGS 5.2.5, and allows the RGS Receiver to track a certain type of
mouse movement on the RGS Sender when the Sender computer is running Windows. The Sender
mouse movement of interest is enabled when the Snap To box is checked in the Mouse Properties
Pointer Options dialog on the Sender computer (see
Figure 8-7 Pointer Options tab in the Sender
Mouse Properties dialog on page 165). Checking of the Snap To box causes the Sender mouse
pointer to be automatically moved to the default button in a dialog box.
Figure 8-7 Pointer Options tab in the Sender Mouse Properties dialog
When the Rgreceiver.IsMouseSyncEnabled property is set to 1 on the Receiver and when an automatic
snap to action occurs on the Sender, the snap to action will be communicated from the Sender to the
Receiver; the RGS Receiver will then move the mouse cursor to reflect the cursor position in the Sender
dialog box where the snap to action occurred. If this property is set to 0, snap to actions on the Sender
will not be reflected on the Receiver.
This features requires that both the RGS Sender and Receiver be version 5.2.5 or later. This feature is
supported only on Sender computers running Windows, while the Receiver computer can be running
either Windows or Linux.
Rgreceiver.IsMenubarEnabled=bool (1)
ENWW
RGS Receiver properties
165