2.2.5.1.3.2 TXUSER_TIPPROXYGATEWAY_MTAG_PULL2
The TXUSER_TIPPROXYGATEWAY_MTAG_PULL2 message is used by a TIP application to initiate a TIP pull propagation.
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MsgHeader (24 bytes) |
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fAsync |
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cbTipTmId |
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tipTmId (variable) |
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tipTxId (variable) |
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MsgHeader (24 bytes): This field MUST contain a MESSAGE_PACKET structure.
The dwUserMsgType field MUST be 0x00005108.
The dwcbVarLenData field MUST be equal to the sum of the values of the cbHostName and cbPath fields in the tipTmId structure, rounded to a multiple of 4; plus the value of the cbTipTxId field in the tipTxId structure, rounded to a multiple of 4; plus 32.
fAsync (4 bytes): A 4-byte value that indicates whether a synchronous or an asynchronous pull is required.
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This value MUST be one of the following values:
Meaning
0x00000000
A synchronous pull propagation is required.
0x00000001
An asynchronous pull propagation is required.
cbTipTmId (4 bytes): A reserved 4-byte field. Implementers MUST not use this field.
tipTmId (variable): This field identifies the TIP transaction manager against which the TIP pull propagation was requested. This field MUST contain an OLETX_TIP_TM_ID structure and MUST be aligned on a 4-byte boundary by padding with arbitrary values.
tipTxId (variable): This field identifies the transaction for which the TIP pull propagation was requested. This field MUST contain an OLETX_TIP_TX_ID structure and MUST be aligned on a 4-byte boundary by padding with arbitrary values.