(RFA .NET 8.2) Questions ?

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UOBKH.Dev
UOBKH.Dev Newcomer
in RFA

Dear team,

We are looking for integration of Reuter into our application for retrieve Marketdata Real time data.

we are using C# .NET technology for integration. This implementation into our application, have followed

the instructions Quick Start for Windows StarterConsumer application

(Refinitiv Robust Foundation API with version RFA .NET 8.2). everything work fine with config below.

Consumer.cfg

\appId = "256"

\enumDictionaryFilename = "./enumtype.def"

\fieldDictionaryFilename = "./RDMFieldDictionary"

\runTimeInSeconds = 0

\service = "hEDD"

\session = "Session1"

\userName = my own username

\itemName = "TRI.N"


RFAConfigure.cfg

\Connections\Connection_RSSL\connectionType = "RSSL"

\Connections\Connection_RSSL\rsslPort = "14002"

\Connections\Connection_RSSL\hostName = "my own ip hostname"

Now we have Questions,

(1.) How can I retrieve data available list below ?

1.1 Symbol List or Instrument (prior price, start price, close price, height, low, etc)

1.2 Exchange

1.3 Index Price

1.4 Bid - Offer

1.5 Trade Event (ticker)

1.6 Market Status

1.7 Change Event

1.8 Auction event

(2.) Is it possible to make multiple request/response for above list (1.) When run application ?


Thank you.

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Best Answer

  • chavalit-jintamalit
    chavalit-jintamalit admin
    Answer ✓

    Hi @UOBKH.Dev

    I would suggest that you review the tutorial 6 and 7 on this page.

    To make a subscription, you need to know the instrument(aka RIC) and domain(usually it is MMT_MARKET__PRICE).


    I can answer some of your content questions:

    image


    To make multiple subscriptions:

    From tutorial 6,

    long handle1 = ommConsumer.RegisterClient(
        eventQueue,        // event queue to use for the RFA event messages
        ommItemIntSpec1,    // interest spec with the request message
        rdmClient,         // client that will process the resultant RFA events
        itemName1           // we pass item name as closure parameter
        );

    long handle2 = ommConsumer.RegisterClient(
        eventQueue,        // event queue to use for the RFA event messages
        ommItemIntSpec2,    // interest spec with the request message
        rdmClient,         // client that will process the resultant RFA events
        itemName2           // we pass item name as closure parameter
        );


    Or you can consider using the batch feature.

    Please refer to the "StarterConsumer_BatchView" example in the RFA .NET package.

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