
Figure 6-24 Receiver timeout sequence
After the Receiver warning timeout property has been exceeded (two seconds, in this case), the
Receiver Remote Display Window will dim and display a warning message to the user. The dimmed
window and warning message notify the user of the potentially stale contents in the Remote Display
Window. During this time, the Remote Display Window will appear unresponsive to the user. If
connectivity returns, the Remote Display Window will return to its normal appearance and interactivity.
If the connection loss extends beyond the Receiver error timeout property (30 seconds, in this case), the
Remote Display Window and the Receiver connection will be closed, and the "Connection Lost!" error
dialog will be displayed.
The recommended Receiver timeout strategy is to set a short warning timeout property and a longer
error timeout property. With these settings, the user is notified of potential network disruptions relatively
quickly while allowing sufficient time for the network to possibly recover. For networks with potential
disruptions greater than two seconds, a higher Receiver warning timeout property may be appropriate
to lessen distraction of the user.
Experience has demonstrated that 30 seconds is a reasonable Receiver error timeout property,
although some users adjust this property lower to force connections to close sooner. Higher settings,
such as 60 seconds, are often impractical because they force the user to wait an inordinate amount of
time before RGS closes the connection.
142 Chapter 6 Advanced capabilities
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