2.2.3 Session Header
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1 |
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2 |
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3 |
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SessionId |
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OpCode |
SenderTime |
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SessionId (4 bytes): MUST be set to the Session Id as returned by the server (specified in [MS-WDSMSI] section 2.2.1).
OpCode (1 byte): MUST be set to the OpCode for the packet as specified in the following sections.
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Value
Meaning
WDSMCTP_OP_SPM
0x01
Section 2.2.14
WDSMCTP_OP_JOIN
0x02
Section 2.2.5
WDSMCTP_OP_JOINACK
0x03
Section 2.2.6
WDSMCTP_OP_QCC
0x04
Section 2.2.7
WDSMCTP_OP_QCR
0x05
Section 2.2.8
WDSMCTP_OP_ODATA
0x06
Section 2.2.16
WDSMCTP_OP_RDATA
0x07
Section 2.2.17
WDSMCTP_OP_ACK
0x08
Section 2.2.15
WDSMCTP_OP_NACK
0x09
Section 2.2.18
WDSMCTP_OP_NCF
0x0A
Section 2.2.19
WDSMCTP_OP_LEAVE
0x0B
Section 2.2.11
WDSMCTP_OP_POLL
0x0C
Section 2.2.9
WDSMCTP_OP_POLLACK
0x0D
Section 2.2.10
WDSMCTP_OP_KICK
0x0E
Section 2.2.12
WDSMCTP_OP_DEMOTE
0x0F
Section 2.2.13
SenderTime (8 bytes): MUST be set to the time on the sender machine, in millisecond granularity.