How can I post RefreshMsgs instead of UpdateMsgs
I have this code for posting contributions, which is working correctly to contribute updates to our items. (I have ommited the serviceName and RIC names)
// create an update message for our item
UpdateMsg nestedUpdateMsg = EmaFactory.createUpdateMsg()
.streamId(_postID)
.payload(fieldList);
// create a post message, and embed the update
PostMsg postMsg = EmaFactory.createPostMsg()
.postId(_postID++)
.serviceName("ServiceName")
.name("RICname")
.solicitAck(true)
.payload(nestedUpdateMsg)
.complete(true);
// send to realtime distribution system
_ommConsumer.submit(postMsg, _streamHandle);
I would like to send an entirely fresh set of data to overwrite what is currently in the item by using a RefreshMsg rather than an UpdateMsg. So I embedd a RefreshMsg into the PostMsg in order to send this new data as an image, as shown below:
// create a refresh message for our item
RefreshMsg nestedUpdateMsg = EmaFactory.createRefreshMsg();
nestedUpdateMsg.payload(fieldList).complete(true);
nestedUpdateMsg.state(OmmState.StreamState.OPEN, OmmState.DataState.OK);
// create a post message, and embed the refresh
PostMsg postMsg = EmaFactory.createPostMsg()
.postId(_postID++)
.serviceName("serviceName")
.name("RICname")
.solicitAck(true)
.payload(nestedUpdateMsg)
.complete(true);
// send to realtime distribution system
_ommConsumer.submit(postMsg, _streamHandle);
Now when posting this to RCC, I get the following NACK.
AckMsg
streamId="1"
domain="MarketPrice Domain"
ackId="0"
nackCode="DeniedBySource"
text="PostMsg received with no update as payload"
name="------------"
nameType="1"
serviceId="259"
AckMsgEnd
Am I going about doing this wrong? How can I post a fresh set of data to my item?
Best Answer
-
Hi @Faris,
The Refinitiv Contribution Channel does not allow posting Refresh messages. Any fields that are sent in the UpdateMsg are automatically applied to, and overwrite the data in that particular item. There is no need for you to explicitly send a refresh message - just update all the fields (that your application is permissioned for) and send an update message.
1
Answers
-
Hello @Faris
My colleague already gives you a clear explanation about the RCC Update Message posting. I would like to add the following RCC Off-Stream Post message conditions:
- The Ack attribute must be true
- The message must contain the PostID attribute and value
- The Key information includes Name and Service attributes that refer to the contribution RIC name and RCC contribution service name
- The Message payload must be an Update message type
- The Message payload must contain the same Key information as the Post message
0
Categories
- All Categories
- 6 AHS
- 37 Alpha
- 161 App Studio
- 4 Block Chain
- 4 Bot Platform
- 16 Connected Risk APIs
- 47 Data Fusion
- 30 Data Model Discovery
- 608 Datastream
- 1.3K DSS
- 577 Eikon COM
- 4.9K Eikon Data APIs
- 7 Electronic Trading
- Generic FIX
- 7 Local Bank Node API
- Trading API
- 2.7K Elektron
- 1.3K EMA
- 236 ETA
- 519 WebSocket API
- 33 FX Venues
- 10 FX Market Data
- 1 FX Post Trade
- 1 FX Trading - Matching
- 12 FX Trading – RFQ Maker
- 5 Intelligent Tagging
- 2 Legal One
- 20 Messenger Bot
- 2 Messenger Side by Side
- 9 ONESOURCE
- 7 Indirect Tax
- 59 Open Calais
- 264 Open PermID
- 39 Entity Search
- 2 Org ID
- PAM
- PAM - Logging
- 8.4K Private Comments
- 6 Product Insight
- Project Tracking
- ProView
- ProView Internal
- 20 RDMS
- 1.4K Refinitiv Data Platform
- 367 Refinitiv Data Platform Libraries
- 3 Refinitiv Due Diligence
- LSEG Due Diligence Portal API
- 3 Refinitiv Due Dilligence Centre
- Rose's Space
- 1.1K Screening
- 18 Qual-ID API
- 13 Screening Deployed
- 23 Screening Online
- 10 World-Check Customer Risk Screener
- 990 World-Check One
- 44 World-Check One Zero Footprint
- 45 Side by Side Integration API
- Test Space
- 3 Thomson One Smart
- 1.2K TR Internal
- Global Hackathon 2015
- 2 Specialists Who Code
- 10 TR Knowledge Graph
- 150 Transactions
- 142 REDI API
- 1.7K TREP APIs
- 4 CAT
- 21 DACS Station
- 117 Open DACS
- 1.1K RFA
- 103 UPA
- 172 TREP Infrastructure
- 224 TRKD
- 886 TRTH
- 5 Velocity Analytics
- 5 Wealth Management Web Services
- 59 Workspace SDK
- 9 Element Framework
- 5 Grid
- 13 World-Check Data File
- Yield Book Analytics
- 46 中文论坛