Service Model. Persistence Namespace
The System.ServiceModel.Persistence namespace contains classes that allow workflow services (WCF services implemented as workflows) to be persisted into the persistence store.
This exception is intended for use by classes that inherit from LockingPersistenceProvider when the operation cannot be performed because of the state of the instance lock.
The exception that is thrown under the following circumstances: an operation is performed on a durable service instance that has been marked for completion, or a persistence provider created by a SqlPersistenceProviderFactory attempts to lock, unlock, or otherwise process state data that is not found in the database.
The abstract base class from which all durable service persistence providers that implement locking are derived.
This exception is thrown by a SqlPersistenceProviderFactory when general connectivity errors are encountered.
The abstract base class from which all durable service persistence providers are derived.
The abstract class from which all durable service persistence providers must inherit.