3.2.7.8 StreamingOutput
When the i:EventType value of a SOAP response is StreamingOutput, the client SHOULD verify that the value of the __MI_CallbackRegistration option in the Request has the Streaming bit set. Otherwise, the client SHOULD release all resources associated with the operation and report an error to the higher layer protocol.
All required sub-elements MUST be present, as specified in section 2.2.4.49. Otherwise, the client MUST delete the entry in the CimOperations table and report an error to the higher layer protocol.
Some operations involve multiple messages being sent from the client to the server. To support such operations, the client SHOULD<141> implement the full-duplex functionality specified in section 3.2.4.2.1.