Citrix Systems 1.8 manual RDG%DODQFLQJ5HJLVWU\.H\9DOXHV, 0xffffffff seconds

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RefreshDelay REG_DWORD 0 - 0xffffffff seconds (30 = default)

Specifies the delay after a client connects or disconnects from the Citrix server before a master browser update is sent. This delay should be large enough to let the system “settle” before sending the master browser update.

SendRetries	REG_DWORD	0	- 0xffffffff	(3 = default)
Specifies the number of times the browser sends a gateway add or delete
command.
UpdateTime	REG_DWORD	0	- 0xffffffff seconds	(1800 = default)

Indicates the frequency with which the browser updates the master browser. After an election all browsers know the address of the master browser. After a random delay (4-6 seconds) each browser sends an update datagram to the master browser. After this initial update, the browsers update the master browser every UpdateTime seconds. Upon receiving data from a browser, the master browser replies with an ACK. Master browser updates are also sent whenever a client connects or disconnects from the Citrix server. Lowering this time makes browser data more accurate, but increases the CPU and network load. Lower this value when load balancing is used. This value can be set to zero to disable periodic updates.

VersionREG_DWORD 0 to 0xffffffff

Specifies the current browser version.

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The following registry entries are configured using the Adjust Load Balancing dialog box in the Load Balancing Administration program. It is suggested that you only use that program for modifying these values. They are listed here for completeness.

AppNameREG_MULTI_SZ One or more text strings

Specifies a list of one or more application names used for load balancing. The application name can be thought of as a server farm name. To configure load balancing, two or more systems must be configured with the same application name. The application name can appear in the client’s server list along with the other Citrix servers. When the client selects an application name, the master browser returns the Citrix server address with the least load, based on the following factors.