Session Faulted or Closed

The Session Faulted or Closed event is triggered by the lower transport layer when the session has received a SOAP fault, or a forceful session close has occurred. If the session state is Enumeration Callback Initialized or Enumeration In Progress, the EnumerationInfo.EnumerationFault has to be set to an appropriate reason associated with the session closure and the EnumerationInfo.EnumerationData is discarded.