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Using SCOPE Locks

• <cflock scope=“Session” type=“Exclusive” timeout=“15”><cfset session.city=“Rockville”></cflock>

• Locking with the scope attribute is the best way to access memory-resident variables.

• Supports three scopes: SESSION, APPLICATION, and SERVER.

• The SESSION Scope will only locks access for the same session only (based on a variable called Session.SessionID)

• The APPLICATION Scope locks access for the same application.

• SERVER Scope locks server-wide access

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