RFA .NET MMT_MARKET_PRICE subscription field filtering
Best Answer
-
RFA OMM interface has Dynamic View feature which support the requirement. But the TREP server or Provider has to support the View feature. Please check with Thomson Reuters representative to confirm that your server support the feature.
Basically a Dynamic View allows a consumer application to specify a subset of data content that it is interested in. A providing application can choose to supply only this requested subset of content across all Response Messages.
The View feature is intended to increase the consumer performance in two ways:
- by reducing bandwidth usage through reducing the field list or element list size per Response Message
- by reducing decoding time in the client application through reducing the number of entries per field list or element list.
You can find more details in RFA.NET Developer guidee section Dynamic View. We also provide StarterConsumer_BatchView example which demonstrate the API usage under Examples folder. We also provide article about this feature and you can find it here.
0
Answers
-
Hi @moragodkrit,
Thanks for the link, I have followed the link's sample code, try to add 1 field into the view, and then add it to the attribute info of the original request message
However, I received the below error message a while after subscribing
"Item Request Timeout"
Is there anything I can do?
Thanks very much.
Cheers,
Juno
0 -
Please set the view to Request Message Payload(reqMsg.Payload = elementList;), not the Attribute Info.
Please see full sample codes in StarterConsumer_BatchView method SendItemRequest.
0 -
Hi @moragodkrit,
I could not find the StarterConsumer_BatchView example, while I referenced to the developer guide's example for requesting a particular field.
Thanks very much
Cheers,
Juno
0 -
Hi @moragodkrit
Thanks for pointing it out, unfortunately,I can only find the starterconsumer tutorial from the developer community, would you mind pointing me to the right example if I am wrong?
0 -
@Juno Chan
I'm not sure why you use example from Open DACS API section. The section you mentioned is for OpenDACS API product and it just use one of RFA.NET example from RFA.NET package to run the OpenDACS.NET tutorial. If you already have StarterConsumer you can just change your codes to set the view to request message rather than set it to Attribute InfoFor StarterConsumer_BatchView, Do you have full RFA.NET package? And what version of RFA.NET you are using?
Basically TRDC named user can download RFA.NET full package from this link. Latest version is 8.1 and we are no longer support RFA.NET 7.x.
0 -
Hi @moragodkrit
Sorry, I thought its an example in the tutorial page, I got it from the RFA zip file now. And I am now able to subscribe to a set of fields.
Thanks very much.
Cheers,
Juno
0
Categories
- All Categories
- 6 AHS
- 39 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