How do I go about setting up a TREP RFA API environment in java?

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josa
josa Contributor
in RFA
How do I go about setting up a TREP RFA API environment in java?
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  • pimchaya.wongrukun01
    pimchaya.wongrukun01 LSEG

    Hello @josa

    To setup RFAJ Configuration, please refer to Tutorial 2 - Understanding RFA Java Configurations

  • josa
    josa Contributor

    Thanks @nick.zincone.1 and @Pimchaya.Wongrukun.

    I followed the instructions and tried running Tutorial_06 and I could not get Login Successful message. Am running Java 8 example. Is there anything am doing wrong?

    *****************************************************************************
    * Begin RFA Java StarterConsumer Program *
    *****************************************************************************
    Loading config DB from Config File:<../../Config/RFAJava_Config.xml>
    RFA Version: 8.0.1.E2.all.rrg
    Dec 09, 2016 5:00:58 PM com.reuters.rfa.internal.session.SessionImpl processEventQueueDispatchThreadStarted
    FINE: com.reuters.rfa.session.myNamespace.consSession
    Session initialization: Dispatch thread "myNamespace::consSession Session EventQueueGroup" started

    LoginClient: Sending login request...
    dispatch messages...
    LoginClient.processEvent: Received Login Response...
    LoginClient: Received Login Response - MsgType.REFRESH_RESP
    MESSAGE
    Msg Type: MsgType.REFRESH_RESP
    Msg Model Type: LOGIN
    Indication Flags: REFRESH_COMPLETE
    Hint Flags: HAS_ATTRIB_INFO | HAS_ITEM_GROUP | HAS_RESP_TYPE_NUM | HAS_STATE
    State: OPEN, SUSPECT, NONE, "All connections pending"
    Group: 0000
    RespTypeNum: 0 (RespType.SOLICITED)
    AttribInfo
    Name: user
    NameType: 1Dec 09, 2016 5:00:58 PM com.reuters.rfa.internal.session.ConnectionHandler createConnections
    FINE: com.reuters.rfa.session.myNamespace.consSession
    Session initialization: acquiring connection "myNamespace::consConnection"

    (USER_NAME)
    Attrib
    ELEMENT_LIST
    ELEMENT_ENTRY ApplicationId: 256
    ELEMENT_ENTRY Position: localhost/josa6540
    ELEMENT_ENTRY AllowSuspectData: 1
    ELEMENT_ENTRY SingleOpen: 1
    ELEMENT_ENTRY SupportBatchRequests: 7
    ELEMENT_ENTRY SupportOptimizedPauseResume: 1
    ELEMENT_ENTRY SupportPauseResume: 1
    ELEMENT_ENTRY SupportViewRequests: 1
    ELEMENT_ENTRY SupportEnhancedSymbolList: 1
    ELEMENT_ENTRY SupportOMMPost: 1
    Payload: None
    dispatch messages...
    Dec 09, 2016 5:00:58 PM com.reuters.rfa.internal.connection.ConnectionImpl processConnectionStatusOpenReqMsg
    FINE: com.reuters.rfa.connection.rssl.myNamespace.consConnection
    Sending CONNECTION_STATUS_MSG, connection name = myNamespace::consConnection, status = { state: DOWN, code: NONE, text: "uninitialized"}

    dispatch messages...
    dispatch messages...
    3 seconds elapsed, class com.reuters.rfa.example.omm.cons.StarterConsumer cleaning up...
    RWF: 14.1

    Thanks,

    josa

  • nick.zincone
    nick.zincone admin
    https://community.developers.refinitiv.com/discussion/comment/10298#Comment_10298

    Hi josa,

    There are 2 key items you need to confirm are correct:

    1. Server (ADS) hostname/IP
    2. Login user name

    I can see from above you are likely using the packaged 'RunConsumer.bat' script which uses the username: 'user'. You may need to change this if your market data environment has permissions enabled. Secondly, confirm your ADS host name, i.e. 'serverList' defined within your RFAJava_Config.xml is correct.

    If you are looking to create a market data consumer application in Java and are not restricted to using RFA, I would highly encourage you to consider using the Elektron Message API (EMA).

  • pimchaya.wongrukun01
    pimchaya.wongrukun01 LSEG
    https://community.developers.refinitiv.com/discussion/comment/10298#Comment_10298

    Hello josa,

    You should confirm ADS host/port and login user name if they are correct with:

    -Thomson Reuters Account team if you connect to Thomson Reuters Server

    or

    -Your ADS admin if you connect to your company server

    If all are correct:

    a) Check if the server and
    port is available using telnet <server> <port>

    b) Check with your
    network admin if the firewall allows your machine sends/receives messages to/from the server.

  • josa
    josa Contributor

    Hi @nick.zincone and @Pimchaya.Wongrukun, the problem am having in the first place is that we don't have a company server set up for TREP RFA data. Question is how do we set this up? I have been using my development machine for this hence am having this problem. Could you help please provide info on how to set this up?

  • josa
    josa Contributor

    Thanks @nick.zincone.1 and @Pimchaya.Wongrukun.

    The problem am having in the
    first place is that we don't have a company server set up for TREP RFA
    data. Question is how do we set this up? I have been using my
    development machine for this hence am having this problem. Could you
    help please provide info on how to set this up (including installation files and configurations)?

  • pimchaya.wongrukun01
    pimchaya.wongrukun01 LSEG

    Hello @josa

    The overall system that RFA gets data:

    a feed -> TREP -> RFA

    Now you have RFA but you need a feed and TREP to be able to consume data.

    You should contact Account team,Andrew Forman(andrew.forman@thomsonreuters.com) who can provide you with the solution which serve your requirements. e.g. the proper feed, TREP components that you need to install or use Thomson Reuters's TREP.

  • josa
    josa Contributor

    Thanks @Pimchaya.Wongrukun. Will contact Andrew and let you know if am still having issues setting this up.

  • nick.zincone
    nick.zincone admin

    Hi @josa,

    Alternatively, if your goal is to test connectivity and see data coming through, you may be able to use the interactive Provider example within the RFA package. In general, a Consumer connects to a Provider. In the typical case, when you write an RFA Consumer, you connect into TREP, specifically the ADS component which acts as a Provider of data. So in theory, you can try to build both the Consumer and Interactive Provider examples and wire them up to see data flowing through. Something to consider.

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