Duplicated trade updates received
Hi Elektron specialists,
There is a logic in our application for resilience purposes. For each symbol, we request the refresh message via 2 streams, but the following update shall be coming up only on one stream as described in the following article:
The issue looks only appears on LSE market data. For other RICs, we do receive the refresh twice but subsequent updates coming only on one stream.
Could you help take a look at this? Thanks
[2021-01-20 00:06:20.320575][139718096783104][][normal ]: onUpdateMsg: RawMsg:UpdateMsg
streamId="187"
domain="MarketPrice Domain"
updateTypeNum="2"
seqNum="59614"
name="BP.L"
serviceId="467"
serviceName="hEDD"
Payload dataType="FieldList"
FieldList
FieldEntry fid="178" name="TRDVOL_1" dataType="Real" value="2108"
FieldEntry fid="13432" name="TR_TRD_FLG" dataType="Enum" value="1"
FieldEntry fid="3859" name="SEQ_NO" dataType="UInt" value="195211"
FieldEntry fid="18" name="TRDTIM_1" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="3885" name="ORDBK_TRD" dataType="Real" value="302.55"
FieldEntry fid="8582" name="MMT_CLASS" dataType="Rmtes" value="12-------PH---"
FieldEntry fid="6581" name="TRVOL_ONBK" dataType="Int" value="2108"
FieldEntry fid="14312" name="SRC_ES_NS" dataType="Time" value="16:06:20:315:556:000"
FieldEntry fid="14266" name="SALTIM_NS" dataType="Time" value="16:06:20:314:957:000"
FieldEntry fid="6" name="TRDPRC_1" dataType="Real" value="302.55"
FieldEntry fid="995" name="GEN_TEXT16" dataType="Rmtes" value="244392837304326"
FieldEntry fid="3853" name="TRDTIM_MS" dataType="UInt" value="57980314"
FieldEntry fid="3900" name="TRADE_ID" dataType="Rmtes" value="244392837304326"
FieldEntry fid="3854" name="SALTIM_MS" dataType="UInt" value="57980314"
FieldEntry fid="4465" name="TRD_IND_1" dataType="Rmtes" value="A"
FieldEntry fid="11" name="NETCHNG_1" dataType="Real" value="2.20"
FieldEntry fid="379" name="SALTIM" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="32694" name="LTNOV_UNS" dataType="Real" value="637775.40"
FieldEntry fid="8519" name="TRD_P_XID" dataType="Rmtes" value="XLON"
FieldEntry fid="1067" name="EXCHTIM" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="1069" name="CONDCODE_2" dataType="Rmtes" value="(blank data)"
FieldEntry fid="975" name="ACT_FLAG1" dataType="Rmtes" value="A"
FieldEntry fid="1036" name="GV6_TEXT" dataType="Rmtes" value="XLON"
FieldEntry fid="14" name="PRCTCK_1" dataType="Enum" value="1"
FieldEntry fid="12840" name="ELIGBL_TRD" dataType="Enum" value="1"
FieldEntry fid="996" name="GEN_VAL1" dataType="Real" value="302.55"
FieldEntry fid="4756" name="LSTSALCOND" dataType="Rmtes" value="0"
FieldEntry fid="56" name="PCTCHNG" dataType="Real" value="0.732"
FieldEntry fid="1021" name="SEQNUM" dataType="Real" value="195211"
FieldEntry fid="1068" name="CONDCODE_1" dataType="Rmtes" value="A"
FieldListEnd
PayloadEnd
UpdateMsgEnd
[2021-01-20 00:06:20.320765][139718096783104][][normal ]: onUpdateMsg: RawMsg:UpdateMsg
streamId="494"
domain="MarketPrice Domain"
updateTypeNum="2"
seqNum="59614"
name="BP.L"
serviceId="467"
serviceName="hEDD"
Payload dataType="FieldList"
FieldList
FieldEntry fid="178" name="TRDVOL_1" dataType="Real" value="2108"
FieldEntry fid="13432" name="TR_TRD_FLG" dataType="Enum" value="1"
FieldEntry fid="3859" name="SEQ_NO" dataType="UInt" value="195211"
FieldEntry fid="18" name="TRDTIM_1" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="3885" name="ORDBK_TRD" dataType="Real" value="302.55"
FieldEntry fid="8582" name="MMT_CLASS" dataType="Rmtes" value="12-------PH---"
FieldEntry fid="6581" name="TRVOL_ONBK" dataType="Int" value="2108"
FieldEntry fid="14312" name="SRC_ES_NS" dataType="Time" value="16:06:20:315:556:000"
FieldEntry fid="14266" name="SALTIM_NS" dataType="Time" value="16:06:20:314:957:000"
FieldEntry fid="6" name="TRDPRC_1" dataType="Real" value="302.55"
FieldEntry fid="995" name="GEN_TEXT16" dataType="Rmtes" value="244392837304326"
FieldEntry fid="3853" name="TRDTIM_MS" dataType="UInt" value="57980314"
FieldEntry fid="3900" name="TRADE_ID" dataType="Rmtes" value="244392837304326"
FieldEntry fid="3854" name="SALTIM_MS" dataType="UInt" value="57980314"
FieldEntry fid="4465" name="TRD_IND_1" dataType="Rmtes" value="A"
FieldEntry fid="11" name="NETCHNG_1" dataType="Real" value="2.20"
FieldEntry fid="379" name="SALTIM" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="32694" name="LTNOV_UNS" dataType="Real" value="637775.40"
FieldEntry fid="8519" name="TRD_P_XID" dataType="Rmtes" value="XLON"
FieldEntry fid="1067" name="EXCHTIM" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="1069" name="CONDCODE_2" dataType="Rmtes" value="(blank data)"
FieldEntry fid="975" name="ACT_FLAG1" dataType="Rmtes" value="A"
FieldEntry fid="1036" name="GV6_TEXT" dataType="Rmtes" value="XLON"
FieldEntry fid="14" name="PRCTCK_1" dataType="Enum" value="1"
FieldEntry fid="12840" name="ELIGBL_TRD" dataType="Enum" value="1"
FieldEntry fid="996" name="GEN_VAL1" dataType="Real" value="302.55"
FieldEntry fid="4756" name="LSTSALCOND" dataType="Rmtes" value="0"
FieldEntry fid="56" name="PCTCHNG" dataType="Real" value="0.732"
FieldEntry fid="1021" name="SEQNUM" dataType="Real" value="195211"
FieldEntry fid="1068" name="CONDCODE_1" dataType="Rmtes" value="A"
FieldListEnd
PayloadEnd
UpdateMsgEnd
Best Answer
-
To verify the problem, you need to enable XML tracing in the EMA. To enable XML tracing, please refer to the EMA configuration guide and search for xmlTrace.
With the XML trace, we can verify messages sent and received by the application and find why the application got the duplicated updates of the LSE market data.
0
Answers
-
Hello @wei.gang
You can find more detail regarding the XML Trace configuration in "XML Trace" section of the EMA Configuration Overview article.
0 -
Thanks, I will enable this and collect the data required.
0
Categories
- All Categories
- 3 Polls
- 6 AHS
- 36 Alpha
- 166 App Studio
- 6 Block Chain
- 4 Bot Platform
- 18 Connected Risk APIs
- 47 Data Fusion
- 34 Data Model Discovery
- 685 Datastream
- 1.4K DSS
- 615 Eikon COM
- 5.2K Eikon Data APIs
- 10 Electronic Trading
- Generic FIX
- 7 Local Bank Node API
- 3 Trading API
- 2.9K Elektron
- 1.4K EMA
- 252 ETA
- 556 WebSocket API
- 38 FX Venues
- 14 FX Market Data
- 1 FX Post Trade
- 1 FX Trading - Matching
- 12 FX Trading – RFQ Maker
- 5 Intelligent Tagging
- 2 Legal One
- 23 Messenger Bot
- 3 Messenger Side by Side
- 9 ONESOURCE
- 7 Indirect Tax
- 60 Open Calais
- 275 Open PermID
- 44 Entity Search
- 2 Org ID
- 1 PAM
- PAM - Logging
- 6 Product Insight
- Project Tracking
- ProView
- ProView Internal
- 22 RDMS
- 1.9K Refinitiv Data Platform
- 650 Refinitiv Data Platform Libraries
- 4 LSEG Due Diligence
- LSEG Due Diligence Portal API
- 4 Refinitiv Due Dilligence Centre
- Rose's Space
- 1.2K Screening
- 18 Qual-ID API
- 13 Screening Deployed
- 23 Screening Online
- 12 World-Check Customer Risk Screener
- 1K World-Check One
- 46 World-Check One Zero Footprint
- 45 Side by Side Integration API
- 2 Test Space
- 3 Thomson One Smart
- 10 TR Knowledge Graph
- 151 Transactions
- 143 REDI API
- 1.8K TREP APIs
- 4 CAT
- 27 DACS Station
- 121 Open DACS
- 1.1K RFA
- 104 UPA
- 193 TREP Infrastructure
- 228 TRKD
- 917 TRTH
- 5 Velocity Analytics
- 9 Wealth Management Web Services
- 90 Workspace SDK
- 11 Element Framework
- 5 Grid
- 18 World-Check Data File
- 1 Yield Book Analytics
- 46 中文论坛