EMA C++ RDM Usage Guide : 4 Source Directory Domain : 4.2 Usage : 4.2.4 Source Directory Status Message
 
4.2.4 Source Directory Status Message
A Source Directory status message is encoded using a StatusMsg and sent by both Open Message Model interactive provider and non-interactive provider applications. This message conveys state change information associated with a source directory stream. Such state information can indicate that a directory stream cannot be established or to inform a consumer of a state change associated with an open directory stream. The Directory Status message can also be used to close an existing directory stream.
 
Table 21: Source Directory Status Message  
COMPONENT
DESCRIPTION / VALUE
DomainType
Required. MMT_DIRECTORY = 4
State
Optional. Contains stream and data state information for the directory stream.
StreamState
DataState
StatusCode
ItemGroup
Not used.
Indications
Optional.
ClearCache: true, Indicates the application should clear its cache
For more details, refer to the FilterEntries described in Section 4.3.1.
PermissionData
Optional. If present, this is the new permissioning information associated with all contents on the stream.
extendedHeader
Not used.
ServiceId
Not used.
NameType
Not used.
Name
Not used.
Filter
Required. The filter represents the filter entries being provided in this response. When possible, this should match the filter as set in the consumer’s request.
For additional details, refer to the Filter member in Section 4.2.1.
Identifier
Not used.
Attrib
Not used.
Payload
Not used.