Specific FID in Responses

prakash.chellappa
prakash.chellappa Explorer
in RFA

Hi

We have need to get Specific FID of a RIC from TREP using RFA API. The scenario works like below

The first request to RIC would request for FID 1.In this case i expect the response to have FID 1

The Second request woudl request for FID 2. In this case i expect the response to have FID 1 and FID 2

Can you pls help me with the code which would help me to acheieve this

Tagged:

Best Answer

Answers

  • prakash.chellappa
    prakash.chellappa Explorer

    Thanks Pimchaya Wongrukun for the reponse. I am able to incorporate this out application. But have a followup question as i get some issues randomly. Our application works like below

    1. Place a request for a RIC (Say RIC1)asking for FID1 as part of response. We create a Subscription and keep the handle

    handle=consumer.registerClient(eventQueue, subscribeInterest, consumerClient, recordKey)

    2. Some time later (Say 2-3 min) , we would need FID2 associated with RIC1. In this case, we get the existing from Step 1 above add FID1 and FID2 to it and do the below

    consumer.reissueClient(subscription.handle, subscribeInterest);

    We observed we dont get FID2 sometime in the responses. Are we doing this resubscription part correctly here or there are alternatives?

    Appreciate your help on this
    Thanks
    Prakash

  • pimchaya.wongrukun01
    pimchaya.wongrukun01 LSEG

    Hello @prakash.chellappa

    I have tested reissueClient(..) to add FID1 and FID2
    and it worked properly. After reissuing, the application received FID2 as well.
    It is possible that the feed does not provide FID2 in some responses; some
    responses have FID2 but some does not have. In this case, the application receives
    FID2 in the responses which the feed provides FID2. This is RFA expected behaviors;
    RFA passes data responses as it receives from the feed. You can prove this
    assumption by enabling RFAJ trace log to see what FIDs the feed sends to the
    application.

    To enable RFAJ trace log file, please set ipcTraceFlags
    = 7, traceMsgTypes =ALL, traceMsgDomains=NORMAL,    mountTrace=true and specify logFileName
    parameter of the RSSL connection node. The default location of the log file is in the application run directory.

    For example:

    <node name="consConnection">
       <map>
                      <entry key="connectionType" value="RSSL"/>
                      <entry key="serverList" value="ads"/>
                      <entry key="portNumber" value="14002"/>
                      <entry key="ipcTraceFlags" value="7"/>
                      <entry key="mountTrace" value="true"/>
                      <entry key="logFileName" value="D:\rfa.log"/>
                      <entry key="traceMsgDomains" value="NORMAL"/>
                      <entry key="traceMsgTypes" value="ALL"/>
         </map>
    </node>
  • pimchaya.wongrukun01
    pimchaya.wongrukun01 LSEG
    https://community.developers.refinitiv.com/discussion/comment/20313#Comment_20313

    Hello @prakash.chellappa

    If the feed sends FID2 in some responses indeed and you are wondering why
    the feeds does not send FID2 in all responses, you can ask the feed/data team
    directly by submitting the query to https://my.thomsonreuters.com/ .After you
    log in, click "RAISE A CASE" then "Product Support". Then,
    select your subject e.g. “I believe content is incorrect or incomplete”. At
    “Select product”, select the feed i.e. “Thomson Reuters Elektron Real-Time”. If you cannot access the web site or submit the query, please send an email to rdc.administrator@thomsonreuters.com

Categories