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Provider_Interactive not working on RHEL8 platform
Hi Team, We are using RFA C++ version 8.2.5 to consume market data. In the API package built the Provider Interactive but it's not starting and connection is down, giving below errors: Could you please help us with this?
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We are an OMM/RFA consumer connecting to different TREP environments over time: LSEG-managed TREP, i
We are an OMM/RFA consumer connecting to different TREP environments over time: LSEG-managed TREP, internal bank ADS/ADH, and third-party MD ops infrastructure. We understand that: Dictionaries can be downloaded at runtime via MMT_DICTIONARY into memory from the ADS we are connected to. Local text files (RDMFieldDictionary…
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C++20 compatible version of RFA API
Hi Team, We are currently using RFA C++ version 8.2.5 to consume market data. We have encountered compatibility issues with Include/Common/RFA_WString.h when building our application with C++20. Could you please advise whether there is a version of the RFA C++ API that officially supports C++20? If so, we would appreciate…
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RFA C++: Is event arrival/enqueue timestamp available for measuring internal RFA queue latency?
Hi Team, We are using RFA C++ 8.x OMM Consumer and are investigating end-to-end market data latency. From the RFA Developer Guide, I noticed references to Event Queue Statistics and a statement that an application can determine how long an event has been in RFA. This suggests that RFA may be tracking when an event enters…
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RFA Dictionary Failure Probabilities, Direct File Download from LSEG, and Serialising In-Memory Dict
Subject:- RFA Dictionary — Failure Probabilities, Direct File Download from LSEG, and Serialising In-Memory Dictionary to Disk. Dear LSEG Support Team, We are using the RFA C++ API to consume real-time market data via a TREP/ADS infrastructure. Our current implementation downloads the RWFFld (RDMFieldDictionary) and…
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Dictionary version and missing enum values when requesting dictionary from Reuters server (hEDD)
Hello Team, We are requesting dictionaries from the Reuters server for the hEDD service, and we have a few questions related to dictionary versions and enum value coverage. Currently, when we send a Dictionary Request to the Reuters server, we consistently receive the following dictionary versions: RDMFieldDictionary…
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Best way to determine connection status of Real-Time SDK Application
We have a Real-Time SDK application that has the following: class ConsumerClient : public access::OmmConsumerClient { public: ConsumerClient(…) { … } protected: void onRefreshMsg(const access::RefreshMsg &msg, const access::OmmConsumerEvent &event) { processState(msg.getState()); } void onUpdateMsg(const access::UpdateMsg…
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Directory domain with warm standby
Hi. question regarding RTSDK example 470_MP_WarmStandby. I am subscribing to Directory domain stream to get service statuses. with ChannelSet failover when after registering to dictionary domain, I can see refresh as expected. when using WarmStandby mode onRefreshMeg handler in client is not called (Login and dictionary…
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RFA C++ Dictionary/Directory download related questionary
Hello LSEG Team, We are using RFA C++ 8.2 and have implemented a feature to download Source Directory + data dictionaries (RDMFieldDictionary + enumtype.def / RWFEnum) directly from the upstream server during startup (instead of relying only on local dictionary files). This aligns with the dictionary download approach…
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RFA InvalidUsageException while decoding RDMFieldDictionary – version mismatch after ClearCache
Hi Support Team, I’m using RFA (OMM Consumer) and decoding the field dictionary using: m_RDMFieldDictionary.decodeRDMFldDictionary(series); I intermittently hit the following exception: InvalidUsageException Classification: IncorrectAPIUsage StatusText: RDMFieldDictionary::decodeRDMFldDictionary - Series has Version…
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RFA Dictionary Request returning "Source unavailable" for service hEDD
Hi Support Team, I am experiencing an issue where my RFA (Robust Foundation API) consumer application is unable to retrieve the data dictionary from the hEDD service. Instead of a RefreshMsg, I am receiving a StatusMsg indicating that the source is unavailable. Issue Details: Service Name: hEDD Dictionary Names requested:…
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OpenDACS SDK port to connect
client using OpenDACS SDK, this API connects to DACS Sink Daemon (dacs.snkd). Port 8211 is already whitelisted, but unable to connect. They're getting this error message.
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dataBuffer.getDouble() Possible value - NaN and infinite?
Hi Team, We are using RFA C++ version 8.2 to consume market data, and I would like to confirm few things - Is it possible for dataBuffer.getDouble() 1. return a NaN value? 2. return not finite value? Thanks in advance!
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RTSDK/EMA receives only RefreshMsg with no UpdateMsg - RFA 7.x gets streaming from same service
We're migrating from RFA 7.x to RTSDK/EMA (C++) and encountering an issue where we receive only initial RefreshMsg (snapshots) but no subsequent UpdateMsg (streaming updates) during active market hours. Configuration: * API: RTSDK (EMA C++) * Service: hEDD * Domain: marketPrice (MMT_MARKET_PRICE) * Symbols: 4 * Field View:…
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Segmentation fault when recv exit signal when using warm standby feature
I have uploaded my warm-standby emaconfig.xml file. It appears that the configuration item <EnableSessionManagement value="1"/> significantly affects the app's behavior. Is the WSB feature mandatory for using <ChannelType value="ChannelType::RSSL_ENCRYPTED"/> and <EnableSessionManagement value="1"/>? I extracted the items…
