MDP 3.0 - SBE Message Header
- CME Group
Owned by CME Group
Apr 26, 2024
1 min read
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Each message in the packet starts with a Binary message header that consists of the Binary Size and SBE header (Length, TemplateID, SchemaID, and Version).
Name | Type | Description |
|---|---|---|
MsgSize | uInt16 | Length of entire message, including binary header in number of bytes |
Simple Binary Encoding Header | ||
BlockLength | uInt16 | Length of the root of the FIX message contained before repeating groups or variable/conditions fields |
TemplateID | uInt16 | Template ID used to encode the message |
SchemaID | uInt16 | ID of the system publishing the message |
Version | uInt16 | Schema version |
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