Terminate
The Terminate message is sent to indicate that the sender is going to disconnect the TCP socket connection.
35=Terminate
Tag | Name | Binary Type | Binary Length | Req | Enumeration | Description |
---|---|---|---|---|---|---|
39011 | Reason | String48 | 48 | N | Terminate reason details. Will only be used for descriptive scenarios. | |
39001 | UUID | uInt64 | 8 | Y | Matches Establish.UUID used to establish the connection. | |
39002 | RequestTimestamp | uInt64 | 8 | Y | Time of request;  CME Group recommends using the number of nanoseconds since UNIX epoch (Jan 1, 1970) as the timestamp. Outgoing response will match incoming Terminate.RequestTimestamp if sent in response to Terminate. If sent in response to an incoming message, it will have the same RequestTimestamp from that message. If sent unsolicited for auto port closure or volume controls (logout action), it will be set to the current system time. | |
39012 | ErrorCodes | uInt16 | 2 | Y | 0 - Finished: session is being terminated 1 - EstablishmentTimeout: Establish message not sent within 60 seconds of NegotiateResponse so terminating session 2 - Unnegotiated: Sending any message when session has not been Negotiated 3 - NotEstablished: Sending any message (except Negotiate) when session has not been established 4 - AlreadyNegotiated: NegotiationResponse was already sent; Negotiate was redundant 5 - NegotiationInProgress: Previous Negotiate still being processed; Wait for NegotiationResponse or timeout 6 - AlreadyEstablished: EstablishmentAck was already sent; Establish was redundant 7 - EstablishInProgress: Previous Establish still being processed; Wait for EstablishmentAck or timeout 8 - CMEAdministeredPortClosure: due to invalid number of Negotiate/Establish attempts being exceeded 9 - Volume Controls - exceeding TPS limit as defined for volume controls (logout action) 10 - InvalidNextSeqNo - value is not greater than the one last used for same UUID or value is not initialized to 1 at the beginning of the week or value sent by the client is out of acceptable range (MIN, MAX) or non-zero value has been sent on backup connection 11 - InvalidMsgSeqNo - value is lower than the last one used for the same UUID or value is not initialized to 1 at the beginning of the week or value sent by the client is out of acceptable range (MIN, MAX) or non-zero value has been sent on backup connection 12 - InvalidLastSeqNo - value is lower than the last one used for the same UUID or value sent by the client is out of acceptable range (MIN, MAX) 13 - InvalidUUID: UUID value does not match current UUID or value sent by the client is out of acceptable range (MIN, MAX) or UUID is not greater than the one last used 14 - InvalidTimestamp: Timestamp value does not match with RequestTimestamp sent by CME or value sent by the client is out of acceptable range (MIN, MAX) 15 - RequiredUUIDMisssing: null value in UUID field 16 - RequiredRequestTimestampMissing: null value in RequestTimestamp field 17 - RequiredCodeMisssing: null value in Code field 18 – InvalidSOFH: Invalid message length or invalid encoding type specified 19 - DecodingError: Incoming message could not be decoded 20 - KeepAliveIntervalLapsed: KeepAliveInterval has lapsed without any response so terminating session 21 - RequiredNextSeqNoMissing: null value in NextSeqNo field 22 - RequiredKeepAliveIntervalLapsedMissing: null value in KeepAliveIntervalLapsed field 23 - Other: any other error condition not mentioned above like customer sending Terminate with 39012≠0 24 - TerminateInProgress: Previous Terminate still being processed; Wait for Terminate or timeout 25 - Not Being Used 26 - DisconnectOrTerminateFromPrimary: Backup session will be terminated as well 27 - Not Being Used 28 - RejectSplitMsgsQueued: Messages queued due to split message penalty being rejected because of terminate or disconnect 29 - ExceededMaxNoOfSplitMsgsQueued: Reached threshold of messages queued due to split message penalty | Termination code. |
9553 | SplitMsg | SplitMsg | 1 | N | 0=Split Msg Delayed 1=Out of Order Msg Delayed 2=Complete Msg Delayed | Indicates if a message was delayed as a result of:
If absent then the message was not delayed, split, or received out of order. |
When session has not been Negotiated at least once, re-Negotiate with a new UUID is required for the following tag 39012-ErrorCodes:
2 - Unnegotiated:Â Sending any message when session has not been NegotiatedÂ
8 - CMEAdministeredPortClosure: due to invalid number of Negotiate/Establish attempts being exceeded
18 - InvalidSOFH: Invalid message length or invalid encoding type specified
19 - DecodingError: Incoming message could not be decoded
28 - RejectSplitMsgsQueued:Â Messages queued due to split message penalty being rejected because of terminate or disconnect
29 - ExceededMaxNoOfSplitMsgsQueued: Reached threshold of messages queued due to split message penaltyÂ
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