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Unable to connect to RCC channel using EMA Consumer
1. Using EMA as gradle dependency implementation group: 'com.refinitiv.ema', name: 'ema', version: '3.6.6.0' Java 17, Windows 10 2. I used example from https://developers.refinitiv.com/en/api-catalog/refinitiv-real-time-opnsrc/rt-sdk-java/tutorials#ema-consumer-posting-data-to-contribution-channel Stuck on Establish an…
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hasPermissionData()
Hi, Inside OnRefreshMsge() and OnUpdateMsg() I check if item has permission data by calling message.hasPermissionData(). For the same item hasPermissionData() gives me TRUE if i'm inside a Refresh Message and FALSE if i'm inside an Update Message. Is it normal? I'm struggling to understand why? Thank you
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How to access Level 2 data via SDK API?
Can you kindly advise how can a client access L2 data via SDK API please? The query is raised for the RIC details provided below, where a client is interested to access L20 data RIC <MOLB.BUf> MBP Domain, PE 3445
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Elektron Connect Implementation- XML Configurator Issue
I am having a problem with Elektron implementation into Calypso and the issue is related to the XML configuration per the email below. Any help will really be appreciated. Hi Edward, Below is the latest feedback I received form the team working on this issue.. please look into it as we prepare for the meeting at 1 pm “ We…
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Is there any example of non blocking consumer application in EMA?
Is there any example of non blocking consumer application in EMA?
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License confirmation on EMA Gradle Depenedency and recommendation
We are just trying to add EMA implementation inside our gradle project using the dependency from https://search.maven.org/artifact/com.thomsonreuters.ema/ema/3.5.1.0/jar ///*|----------------------------------------------------------------------------- // *| This source code is provided under the Apache 2.0 license -- //…
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Need to subscribe same item in two streams
Hi, I am using ETA Value Added library in my application. In one of my use case, I need to subscribe same RIC code in two different streams but same connection. One will subscribe to incremental update, whereas other will update only snapshot and then this stream will be stopped by application. But, When I try to subscribe…
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Code for tutorials not up-todate?
I'm following the tutorial here https://developers.refinitiv.com/en/api-catalog/refinitiv-real-time-opnsrc/rt-sdk-cc/tutorials#ema-consumer-creating-a-barebones-ema-consumer-application However, that page shows code like class AppClient : public refinitiv::ema::access::OmmConsumerClient which does not match the code from…
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Error while building Application
I have downloaded Refinitiv SDK from github link. I am getting this error while building make[2]: *** No rule to make target 'RTSDK-BinaryPack_dacs_LIBRARY-NOTFOUND', needed by '../Cpp-C/Eta/Executables/UBU16_64_GCC740/Optimized/authlock'. Stop. To build , First I ran this command * cmake…
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What is the concept of directory and dictionary request in Consumer?
What is the concept of directory and dictionary request in Consumer?
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Which is faster mp/mbo/mbp?
Which is faster mp/mbo/mbp?
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What is the concept of encrypted data here? Based on Conn_type it will be decided whether data is en
What is the concept of encrypted data here? Based on Conn_type it will be decided whether data is encrypted or not?
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Is login required before listening to data? If it’s required then based on conn_type protocol for lo
Is login required before listening to data? If it’s required then based on conn_type protocol for login will it vary?
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There are different types of connection type(e.g (RSSL_CONN_TYPE_SOCKET) ? Which connection_type is
There are different types of connection type(e.g (RSSL_CONN_TYPE_SOCKET) ? Which connection_type is suitable for us? And how to use/test that conn_type. Which type of data we will receive for each connection type?
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Can we get a list of all item_name(SYMBOL) of a particular stream beforehand?
Can we get a list of all item_name(SYMBOL) of a particular stream beforehand?
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What is the significance of protocols(e.g "rssl.rwf, rssl.json.v2")
What is the significance of protocols(e.g "rssl.rwf, rssl.json.v2")
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What are the different type of serviceName(e.g DIRECT_FEED)? And it’s significance?
What are the different type of serviceName(e.g DIRECT_FEED)? And it’s significance?
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Can consumer consume data like price point information of certain symbol using udp multicast?
Can consumer consume data like price point information of certain symbol using udp multicast?
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What is a private stream?
What is a private stream?
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What is the difference between ETA and EMA. Which is faster?
What is the difference between ETA and EMA. Which is faster?
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empty source refresh message from ads
If we receive an empty “Source Refresh” message from the ADS . Do we receive a “Source Update” message with “Service Down” prior to above . If we don’t receive a “Source” update do we have to set service down for all prior services. client's scenario is different, so as an example let’s say we start the system. The first…
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EMA - Query
Hi, I am new here, trying to implement EMA to get market pricing data for a list of securities. This list will be updated daily. We will be using Solace topics to subscribe. Can we subscribe to a dynamic list of securities and not currency, if yes, how? Also, can we refresh this list dynamically or will we need to restart…
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Service discovery for ETA
Hi, I am implementing Service Discovery in our product. As a result of service discovery, We got 4 different locations and 12 different cloudpoints. I would like to know, if there is any document available for locations, which explains that, if you are in X country or in Europe/Asia/America then you should prefer to…
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Missing some fields after upgraded to EMA RTSDK 2.0.2.L1 Java
Missing some fields after upgraded to EMA RTSDK 2.0.2.L1 Java from ESDK 1.0.0 after client migrated to RTO LPC. Any way to fix it? Please see attached snap shot Before and After
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Stream Closed - Expired RICs - How to identify
Hi, In Elektron Connect (RFA library), we subscribe to chain RICs and then to all child RICs of the chain. When RICs roll over and expire, I believe we get a "Stream Closed" event for the expired RICs. We are trying to work out if there is there a way to identify when a RIC expires? Is there a response message or a…
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need to reset password for RRTO
Hi, We are using ETA to connect to RRTO, we need to reset our password for machine ID, Is there any link available, where I can reset out MAchineID password ?
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How to implement real-time SDK in C# Core
Hi, does the RTSDK support C#? Where can I find more examples on this?
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Elektron real time SDK Java 1.0.0 issue for LPC
您好,客户最近由EZD切换至LPC。 反馈使用路透社提供的java老版本sdk 1.0.0查询汇率,不定期会有内存泄漏(每1周或者2两周左右机器内存会涨到4G左右,且full gc不能回收),经分析内存发现是thomsonreuters相关的对象内存有泄漏,请教以上问题是否可能由于1.0.0过旧版本导致?最新版本SDK Java 2.0.2能否修复以上问题。非常感谢
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Error file User_List.txt
I have an error: This error is relative an execute script ./lpcSetup.sh Installation Warning: user_list.txt file is not found or is empty. Please be sure to create a user mapping file for lpc use. Consult the installatio
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How to decode RefreshMsg for unittesting purposes
I am writing unittests for our application, How do I decode the "payload()" part of RefreshMsg? TA similar question was asked some years ago here: https://community.developers.refinitiv.com/questions/6594/what-is-the-preferred-way-to-unit-test-decoding-of.html However none of the links and suggestions here work anymore.
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How do read data dictionary config from EmaConfig.xml using EMA Java API ?
Hi All, I have data dictionary xml in my EmaConfig.xml as below. In the EmaConfig.xml <Dictionary> <Name value="Dictionary_2"/> <DictionaryType value="DictionaryType::FileDictionary"/> <RdmFieldDictionaryFileName value="./etc/RDMFieldDictionary"/> <EnumTypeDefFileName value="./etc/enumtype.def"/> </Dictionary> I'm having…
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EMA Java Configuration
Dear wasin.waeosri , umer.nalla As suggestted in the previous thread discussion we tried Downloading the RTSDK Java package for EMA Java API library files. When we are requesting access to Refinitive Real Time SDK, the message appears as - 'This software will be installed at this address.' Kindly confirm if any additional…
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Missing Enum Value 2315 for IRGCOND
I am using ema-3.5.1.0 in Java and subscribing to listen to trades. In one of the updates, I received the following. In my code, I convert enum to human readable format, but it failed with the exception OmmInvalidUsageException with reason that it cannot convert 2315 to enumDisplay. I looked for different enum values in…
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Cannot login to RTO
I have just received RTO machineID account. I set password and created AppKey. However, when I tried to login, there is an error. I am not sure what is the reason. Can you please help me? Thank you. I use CPP Real Time SDK on Linux environment.
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How to use RDMFieldDictionary using EMA java API ?
Hi, I'm specifying the field ids of fields I'm interested for a list of RICs as below. OmmArray fieldAarray = EmaFactory.createOmmArray(); fieldAarray.fixedWidth(2); fieldAarray.add(EmaFactory.createOmmArrayEntry().intValue(22)); //BID fieldAarray.add(EmaFactory.createOmmArrayEntry().intValue(25)); // ASK I believe I need…
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Connect to AWS Ohio for Refinitiv Real-Time – Optimized (RTO) using the Real-Time Legacy Protocol Co
How can I connect to AWS Ohio for Refinitiv Real-Time – Optimized using the Real-Time Legacy Protocol Converter?
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Access to Historical Data
Hello, I am a Java developer, working with Elektron SDK (Real-Time SDK soon) in order to consume Realtime data Today, I also need to be able to retrieve Historical Data. Is it possible to do so via Elektron SDK and/or Real-Time SDK? If not possible, can you please explain me the best way to do so, once again in Java Thank…
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How to get list of RICs by service name using Refinitiv RT SDK?
It would be great to fetch the list of available symbols/instruments for specified service name. Later this data can be used to specify valid RIC when subscribing to Market Price Domain or Market By Price Domain. It there any way to achieve that g speed test oal? (At first I showbox hoped that Symbol List Domain can be…
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How to get sequence number in RefreshMsg and updateMsg
We use Refinitv Elektron SDK API (ema.jar, upa.jar, upaValueAdd.jar version 3.5.0.0) to connect to Refinitiv to get market data. We are looking into to validate whether some updates from Refinitiv are getting lost/dropped or received out of order. We tried to use field SEQNUM (FID 01021) and updateMsg.seqNum(), but these…
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TIMACT_MS is in milliseconds but since when?
I am subscribing to MRN_STORY and I see value of TIMACT_MS as 493387. In the forum, I read that this is in milliseconds since Epoch but this value looks too small for that. I could not find details more than this or in docs anywhere. Appreciate if someone can clarify if it is in milliseconds, then since when. FieldList…