2.2.10.10 HTTP_HANDSHAKE_REQUEST_PACKET Structure

This packet is sent from the RDG client to the RDG server to negotiate the appropriate protocol version to use.


0


1


2


3


4


5


6


7


8


9

1
0


1


2


3


4


5


6


7


8


9

2
0


1


2


3


4


5


6


7


8


9

3
0


1

hdr

...

verMajor

verMinor

clientVersion

ExtendedAuth

hdr  (8 bytes): An HTTP_PACKET_HEADER (section 2.2.10.9) structure. Its packetType field is set to PKT_TYPE_HANDSHAKE_REQUEST.

verMajor (1 byte): A single byte representing the major version of the RDGHTTP protocol.

verMinor (1 byte): A single byte representing the minor version of the RDGHTTP protocol.

clientVersion (2 bytes): An unsigned short representing the version of RDG client operating system. This field is not used and MUST be set to zero.

ExtendedAuth (2 bytes): An unsigned short representing the extended authentication requested by the RDG client, in an HTTP_EXTENDED_AUTH Enumeration (section 2.2.5.3.2) format.