2.2.3.1.1.1 TransactionPropCallHeader
The TransactionPropCallHeader structure is used to pass the TSN of the current transaction to the server.
|
|
|
|
|
|
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
2 |
|
|
|
|
|
|
|
|
|
3 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
m_usMaxVer |
m_usMinVer |
||||||||||||||||||||||||||||||
|
m_ulSeq |
|||||||||||||||||||||||||||||||
|
m_usFlags |
m_usVariant |
||||||||||||||||||||||||||||||
m_usMaxVer (2 bytes): The major version number for this TransactionPropCallHeader format. This field MUST be set to 0x0001.
m_usMinVer (2 bytes): The minor version number for this TransactionPropCallHeader format; this field MUST be set to 0x0001.
m_ulSeq (4 bytes): The sequence number of the current transaction.
m_usFlags (2 bytes): This MUST contain one of the following values:
-
Value
Meaning
TransactionPropCallFlag_None
0x0000
A request that the server MUST return a TransactionPropRetHeader structure with the m_usVariant field set to TransactionPropCall_None, as specified in section 2.2.3.1.2.1.
TransactionPropCallFlag_NeedWhereabouts
0x0001
A request that the server MUST return a TransactionPropRetHeader structure with the m_usVariant field set to TransactionPropRet_Whereabouts, as specified in section 2.2.3.1.2.1.
m_usVariant (2 bytes): This MUST contain one of the following values:
-
Value
Meaning
TransactionPropCall_None
0x0001
The TransactionPropCallHeader structure MUST NOT be contained within any larger structures.
TransactionPropCall_ExportCookie
0x0002
The TransactionPropCallHeader structure MUST be contained as part of the TransactionPropCallExportCookie (section 2.2.3.1.1.2) structure.
TransactionPropCall_TransmitterBuffer
0x0003
The TransactionPropCallHeader structure MUST be contained as part of the TransactionPropCallTransmitterBuffer (section 2.2.3.1.1.3) structure.