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RFA Jar upgrade from version 5.2 to 8.2 for JAVA technology/API
Dear Refinitiv Support Team, Our project java base application currently uses RFA version 5.2, which has now become outdated. At the client’s request, we are in the process of upgrading to RFA version 8.2. Given that our application was originally built on the Market Data Layer interface, we are encountering challenges…
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How to use Maven instead of Gradle to manage project directory?
In RTSDK Java, how do you use Maven instead of Gradle? For example: the Consumer class, as client wants to use Maven to manage the project directory.
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Can "new" 64 Bit consumer consume "old" 32 Bit TREP data?
Hello, I am currently working on 64 Bit C++ Consumer using new LSEG 64 Bit SDK. We have old 32 Bit TREP backbone installed in our company. Can a new 64 Bit Consumer consume data from the old TREP? Or we need to install a 64 Bit backbone to utilize a 64 Bit Consumer? Thanks.
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Consumer configuration for WarmStandby
Hello, We use RTC, which is connected to RTO, to retrieve quotes data. We are connecting to 2 instances of RTC with 2 instances of a client application using RTSDK Java, and we are wondering about setting up a resilient connection in all this by configuring multiple channels. Ideally, we'd like to configure all this via…
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Are there any ordering constraints on encoding/decoding different parts of an RSSL message?
I have an RSSL Consumer client using the Reuter's Domain Model. I also have an RSSL Producer server that is part of a testing harness to test my client. The consumer is successfully able to login, request and process source directory information, and request and process dictionary information, and I have tested this…
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List of avaible servicenames
I am kind of new to EMA & ETA. I'm already config EMA Consumer to connect to ELEKTRON_DD. It works normally But I don't know what is ELEKTRON_DD service name and what data it provided. Is that real market data or dummy data? I want to get real market data for WYNN.BLUE symbol so what service name will provide that data.…
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Error Text channel out of buffers errorId=-4 errorText=channel out of buffers
I am using the API version below to submit 7800 messages. This worked fine for months but is suddenly giving me the error below. API Version <groupId>com.thomsonreuters.ema</groupId> <artifactId>ema</artifactId> <version>3.2.0.2</version> Error ClientName: SingleItem Severity: Error Text: Internal error:…
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Hardcoded limits in ETA consumer example application
The ETA consumer example application has fixed limits for many of the items coming back in the RSSL messages. If for instance there are more services in the directory service response than the application can handle it simply errors. Or if a particular string length is larger than it is expecting it simply errors Are there…
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EMA C++ - Print DataDictionary containing entries with negative ids
Hi all, using the Refinitiv EMA C++ library (3.6.1.L2), I'm seeing a weird behavior. The application is a consumer, downloading the DataDictionary from the network. The dictionary contains custom entries, which are using negative IDs. The consumer downloads and decodes the dictionary without issues: I can inspect and…
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Questions about EMA FID
Hi, I have two questions: 1.EMA Cons113 ,the fid 3855 FieldEntry fid="3855" name="QUOTIM_MS" dataType="UInt" value="45259368" how to convert it to normal form of time like "hhmmss" 2. Which fid is for "trade day", is fid 875 okay for that? Thanks
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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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Ema Cons113 dictionary retrieval failed
When debugging the code, the following error was reported. Why? Exception Type='OmmInvalidUsageException', Text='dictionary retrieval failed (timed out after waiting 45000 milliseconds) for :) ', ErrorCode='-4055'
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EMA:Call to rsslReactorDispatchLoop() failed. The _state is set to OmmImplState.NOT_INITIALIZED
loggerMsg ClientName: EmaConsumer_9 Severity: Error Text: Call to rsslReactorDispatchLoop() failed. The _state is set to OmmImplState.NOT_INITIALIZED loggerMsgEnd This error occurs when I call OmmConsumer's uninitialize() one:Why does this happen? two:How do I catch this exception error? three:How to handle this error?…
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EMA Java Status messages "Slow Consumer" and "Data was lost for this security". Cannot repeat.
Hi - I am trying to recreate a slow RMDS consumer scenario we have seen using EMA Java 3.6.0. I can repeat all the channel and ticker status messages, but in one instance we saw this status message: Received status msg: text:Slow Consumer, statusCode:None, data:Ok, stream:Open do you recognize this message. When would we…
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VAConsumer application curl issue
Hi. I'm updating our VA Consumer application to connect to RTO. I'm following the example VAConsumer code in the RTSDK - here. I can run the RTSDK VAConsumer example and connect and get data so I know I have connectivity and the right credentials etc. But my application keeps failing with this log Failed to request…
