HP Remote Graphics Software 5.4.0 User Guide

8.6.2 Sender general properties
Rgsender.IsRdpLogoutDetectionEnabled=bool （1）
This property only applies to the Windows versions of the RGS Sender.
When a user disconnects from a Remote Desktop Protocol (RDP) session, the Windows desktop on the
Remote Computer is immediately available for an RGS connection. However, if the user logs out of the
RDP session, the RGS Sender will be unable to access the desktop for about 60 seconds. If this property
is set to 1, the desktop will be available to RGS almost immediately. The RGS Sender will monitor the
RDP session for a logout, and begin the process of making the desktop available as soon as the logout
is detected. If set to 0, the RGS Sender will not monitor the RDP session for a logout. The default is 1—
allow quick access to the Windows desktop after Remote Desktop logout.
Rgsender.IsCopyRegionEnabled=bool （1）
If set to 1, RGS Copy Regions are sent from the Sender to the Receiver. If set to 0, RGS Copy Regions
are turned off and will be sent to the Receiver as Image Update Regions. This is for advanced use and
should not be set. The default value is 1—send RGS Copy Regions.
Rgsender.IsRegionLimitEnabled=bool （0）
This property is used to limit the number of update rectangles in a update region. This is for advanced
use and should not be set. The default value is 0— don't limit regions.
Rgsender.IsDisconnectOnLogoutEnabled=bool （1）
If set to 1, the RGS connection will be disconnected when the user logs out. If set to 0, the RGS
connection will remain connected to the Sender when the user logs out. The default value is 1—always
disconnect when the user logs out.
Rgsender.ImageCodec.Preferred=string （NC HP2 JPEG-LS）
Available CODECs are:
●
NC (HP3) The default since release 5.0
●
HP2 The default prior to release 5.0
●
JPEG-LS Lossless, available since 5.3.2
Introduced at RGS 5.3.2. Sets the preferred CODEC for encoding and decoding all image data sent
from the Sender to the Receiver. Both the Sender and Receiver must support the specified CODEC,
otherwise the connection will fall back to the lowest common CODEC. The system will automatically
select the best CODEC for normal use. For situations requiring a mathematically lossless CODEC, select
JPEG-LS. Note the JPEG-LS codec ignores the Rgreceiver.ImageCodec.Quality property.
Rgsender.MaxImageUpdateRate=int （30）
This property limits the number of image updates per second transmitted from the Remote Computer to
the Local Computer. The value is the maximum number of updates per second. If the image update rate
is too high, and using too much network bandwidth, the MaxImageUpdateRate can be set to limit the
number of image updates per second. The default value is 30. To specify no limit on the number of
image updates per second, set the property to 0—this is interpreted to mean that the image update rate
should not be limited.
NOTE: Beginning at RGS 5.2.5, the default value of the preceding property was changed from 0 to
30.
176 Chapter 8 RGS properties ENWW