Options key that specifies the connection timeout for Core Data stores.
The corresponding value is an NSNumber object that represents the duration in seconds that Core Data will wait while attempting to create a connection to a persistent store. If a connection is cannot be made within that timeframe, the operation is aborted and an error is returned.
Available in Mac OS X v10.5 and later.
Declaration Syntax Version Information- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)