HP Z620 HP Remote Graphics Software 5.4.7 - Page 193
Rgreceiver.IsMouseSyncEnabled,
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The sequence chart in Figure 8-6 Sequence chart for the default property value of 4 on page 177 shows operation for the default property value of 4. In this case, the Receiver can have up to 4 image update requests outstanding at any given time. When image update response #1 is received (meaning that there are now 3 outstanding image update requests), the Receiver can issue image update request #5 (again, up to a maximum of 4 outstanding image update requests at any given time). Figure 8-6 Sequence chart for the default property value of 4 The sequence can vary considerably from that shown in Figure 8-6 Sequence chart for the default property value of 4 on page 177. For example, image update response #1 might be received prior to 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 177 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 an instantaneous programmatic move of the mouse on the sender. This type of move is occasionally seen when a window is moved or resized. It is also seen when the Snap To box is checked in the Mouse Properties Pointer Options dialog on the Windows Sender computer (see Figure 8-7 Pointer Options tab in the Sender Mouse Properties dialog on page 178). Checking of the Snap To box causes the Sender mouse pointer to be automatically moved to the default button in a dialog box. RGS Receiver properties 177