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    • 270__SymbolList can not get the data

    luxiangyuan
    luxiangyuan Contributor
    in EMA

    I run the Example: Cpp-C/Ema/Examples/Training/Consumer/200_Series/270__SymbolList

    Consumer.cpp:

    try {
    AppClient client;

    OmmConsumer consumer( OmmConsumerConfig().host( "localhost:14002" ).username( "user1" ) );

    UInt64 handle = consumer.registerClient( ReqMsg().domainType( MMT_SYMBOL_LIST ).serviceName( "ELEKTRON_DD" ).name( "0#/MBD.HK" ), client );

    }
    but I get the result :

    Item Name: 0#/MBD.HK

    Service Name: ELEKTRON_DD

    Item State: Closed / Suspect / Not found / 'The record could not be found'

    how can i the the result success,
    what the Consumer.cpp should be.?

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    • luxiangyuan
      luxiangyuan Contributor

      tks Umer Nalla

      I am a new developer in china with EMA C++

      the article is very well，but developed in java，I even can not find the "FlatChain" in sdk（C++）;

      now my question is how can I get stock list conveniently with EMA (C++)

    • umer.nalla
      umer.nalla LSEG

      Hi @luxiangyuan

      The techniques and mechanism described in the article for processing Chains is much the same in C++ and Java. So, you could refer to the articles and use the understanding to develop your own code to process chains in C++.

      EMA does not provide any built in classes for processing Chains specifically.

    • luxiangyuan
      luxiangyuan Contributor

      hi Umer:

      but where can I find the implements of "

      import com.thomsonreuters.platformservices.elektron.objects.chain.Chain;

      import com.thomsonreuters.platformservices.elektron.objects.chain.FlatChain;"

      So I can refer to.

      thanks a lot

    • umer.nalla
      umer.nalla LSEG

      Hi @luxiangyuan

      As mentioned in the Chain articles, they can be found on github

      TR-API-Samples/Article.EMA.Java.ChainExpander

    • luxiangyuan
      luxiangyuan Contributor

      Hi Umer:

      the source code of the FlatChain is on the branch "feature-java7-compatibility"

      thank you !!!

    • luxiangyuan
      luxiangyuan Contributor

      hi umer:

      Is there any usage of java sdk "Elektron-SDK1.2.0.java"?

      I develop whth c++ almost,

      So I need the usage of the java sdk strongly。

    • umer.nalla
      umer.nalla LSEG
      luxiangyuan

      Hi,

      I can see you asked this question on a separate post and a colleague has answered. If that is not the same question - please explain further what usage you require.

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