Gap Request Message Fields

The Gap Request message is used by a user's process to request retransmission of a sequenced message (or messages) by one of CFE's gap servers.

Table 1. Gap Request
FieldOffsetLengthValue/TypeDescription
Length01BinaryLength of this message including this field.
Message Type110x03 Gap Request message.
Unit21BinaryUnit that the gap is requested for.
Sequence34Binary Sequence of first message (Lowest sequence in range).
Count72BinaryCount of messages requested.
Total Length = 9 bytes
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