What is the lifetime of singleton server in remoting

Well as far as my understanding and reading the MSDN singleton object is created once in the server. Accrding to MSDN "Singleton objects are objects for which there will always be only one instance, regardless of how many clients there are for that object, and which have a default lifetime. (The client can use the lifetime lease system to participate in the lifetime of Singleton instances. For details, see Lifetime Leases.) " Pls have a look at the following URL . May be helpful http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpguide/html/cpconnetremotingoverview.asp