MDP 3.0 - Negotiate
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This message maps to the Negotiate template in the TCP Session Management SBE Schema.
Tag | FIX Name | Type | Semantic Type | Valid Values | Description |
|---|---|---|---|---|---|
39003 | HMACVersion | HMACVersion | String | CME-1-SHA-256 | Constant value representing CME HMAC version |
39005 | HMACSignature | String32Req | String |
| Contains the HMAC signature. |
39004 | AccessKeyID | String20Req | String |
| Contains the AccessKeyID assigned to this session on this port. |
39001 | UUID | uInt64 | int |
| Session Identifier defined as type long (uInt64); recommended to use timestamp as number of microseconds since epoch (Jan 1, 1970) |
39002 | RequestTimestamp | uInt64 | UTCTimestamp |
| Time of request (UTC) recommended to use timestamp as number of nanoseconds since epoch (Jan 1, 1970) |
39006 | Session | String5 | String |
| Session ID |
39007 | Firm | String5 | String |
| Firm ID |
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