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                            Key: DDSIRTP21-7
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                            Legacy Issue Number: 12504
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                            Status: closed
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                            Source: Real-Time Innovations ( Mr. Kenneth Brophy)
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                            Summary:The inclusion of keyHashPrefix and keyHashSuffix fields in DATA and DATA_FRAG submessages should be optional. The keyHash is a DDS-level optimization whose interpretation by RTPS is unnecessary. Hence, it is logically better to reassign it as a parameter that may be included inline. 
 Resolution:
 Replace mentioned instances of keyHashPrefix/Suffix with keyHash inline parameter.
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                            Reported: DDSI-RTPS 2.0 — Tue, 20 May 2008 04:00 GMT
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                            Disposition: Resolved — DDSI-RTPS 2.1
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                            Disposition Summary:Replace mentioned instances of keyHashPrefix/Suffix with keyHash inline parameter. 
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                            Updated: Fri, 6 Mar 2015 22:56 GMT
DDSIRTP21 — Change KeyHash from SubmessageElement to Parameter
- Key: DDSIRTP21-7
- OMG Task Force: DDS Interoperability RTF