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How can I unsubscribe item with the EMA API
I want to know how to unsubscribe item with the EMA Java API 3.7.1.3. My code is currently using consumer = EmaFactory.createOmmConsumer(EmaFactory.createOmmConsumerConfig().host("ADS:14002").username("DACS_USER")); consumer.registerClient(EmaFactory.createReqMsg().serviceName("IDN").name("CSCO.O"), appClient);
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How to get the SeriveName in Provider from consumer, during application shutdown at consumer
we are having a provider(RFA), and a Consumer(Ema). When subscribing to the MarketDataService from the Consumer, the ServiceName appears on the Provider side through Trep. However, during application shutdown on the Consumer side, automatic unsubscription calls are made, which we observe at the Provider end. Unfortunately,…
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JP Morgan Query - Please confirm on why ADD action(OMMMapEntry.Action.ADD) was being published.
Hi, Would you please assist on query from JP Morgan. A user query for 3436.T and 1678.T RIC's. User has received unexpected update status on the following MBP keys. 1. MBP Keys: 20300000A RIC:3436.T MBP record details: MBPRecord(action=2, price=2030.0, qty=4100, side=ASK, time=1725239958257, localTime=10:19:18.257,…
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RTSDK JAVA EMA - login failed (timed out after waiting 45000 milliseconds) for :)
Hi Team, Can you please provide any insight into what might have caused the following? 2024-08-29 04:47:43,307+0000 ERROR [com.refinitiv.ema.access.OmmConsumerImpl] (main) [-] [] loggerMsg ClientName: Consumer_RTO_1 Severity: Error Text: login failed (timed out after waiting 45000 milliseconds) for :) loggerMsgEnd…
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RFA jar transformation
Hello, We currently integrate currency rates into our system using rfa.jar through our JAVA application. As part of our transformation process, we are looking to change this setup. We also have integrations with IDN_RDF, BBG and OYAKBANK. Could you recommend a new infrastructure solution that would suit our requirements?…
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What is the right way to make a TIMACT_NS field?
Why is "value" null in the following? What is the right way to make a TIMACT_NS field? FieldEntry fieldEntry = createFieldEntry(); FieldEntry value = fieldEntry.intValue(TIMACT_NS.fieldId(), TimeUnit.MILLISECONDS.toNanos(timestamp.toEpochMilli()));
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RestApi/v1/Authentication/RequestToken : The response language and CharSet is different
I have integrated the authentication API (https://selectapi.datascope.refinitiv.com/RestApi/v1/Authentication/RequestToken) using JAVA in our springboot application. The issue currently we are facing is with response with this API. The API response status is 200 but the language is not in English with the charSet as…
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Inquiry about Java 21 Support for the Java EMA API
I am currently using the Java EMA API and wanted to inquire about its support with Java 21. Specifically, are there any plans to add support for Java 21 in the near future? If so, when can we expect this support to be available? I checked the API Compatibility Matrix but did not find any information regarding Java 21…
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EOL for RFA Java Clarification
The near-term need for us is to retire Java 11 by the EOL date in October but we’ve discovered that RFA 7.x is not compatible with Java 17. It isn’t clear if RFA 8.x is a drop-in replacement or if there are infrastructure dependencies with the new version of the API. Are there documents / team that can provide information…
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Refinitiv DSS API Certificate Issue
Hello Team, We have query from client using DSS API We are using Refinitiv API for fetching authentication and historical quotes. But we are facing the below error related to security: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested…
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Handshake issue while connecting to RTO from linux system using RTSDK?
We are trying to connect to RTO from Linux container (Red Hat Enterprise Linux 9.4) using RTSDK-Java. We are getting below error while trying to make consumer connection: Failed to add RsslChannel(s) to RsslReactor. Channel name(s) Channel_1\n\tInstance Name Consumer_1_1\n\tRsslReactor @68bef3df\n\tRsslChannel…
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"Decoding of just encoded object in the same application is not supported"/Exception Type='OmmInvali
While create RefreshMsg object in BDD Cucumber Integration test suite, why do I keep getting the error "Decoding of just encoded object in the same application is not supported"/Exception Type='OmmInvalidUsageException', Text='Attempt to fieldList() while actual data type is NoData' while reading the RefreshMsg object?…
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WebSocket Responce Error
Hi Team, Using Java websocket to connect to WebSocket API, the request is {"ID":2,"Key":{"Name":"SHICNY3MD="}},the error is "Request Rejected:Request Key did not contain service Id". How to fix this? Thanks
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api.refinitiv.com; nested exception
I/O error on POST request for https://api.refinitiv.com/auth/oauth2/v1/token: api.refinitiv.com; nested exception is java.net.UnknownHostException: api.refinitiv.com.
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WebSocket API cannot connect
Hi Team, Using Java websocket to connect to WebSocket API, unable to connect, but the network is normal,URL is ws://ip:port/WebSocket Thanks
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Java-Websocket version
Hi Team, Client is using RTDS V3.5 and want to use WebSocket API to subscribe data. what is the version requirement for Java-WebSocket ? Thanks
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EMA retrieve RHistory data function
Hi Team one of client said they can get History Data using RFA jar, details pls refer to below link. And they are asking if EMA has similar functions. Thanks Need an example to retreive RHistory Data using RFA jar - Forum | Refinitiv Developer Community
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Getting NoClassDefFoundError when trying to create OmmConsumer object
Hi, I am trying to create the OmmConsumer object by providing the EmaConfig parameters, username and Consumer Name. OmmConsumerConfig config = EmaFactory.createOmmConsumerConfig(configPath); consumer = EmaFactory.createOmmConsumer(config.consumerName(consumerName).username(userName)); I am getting the below Exception and…
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How can I correctly obtain your HPA Java SDK tool?
We are using Java and we expect to use RESTful HTTP requests to retrieve the K-line data for stocks. Here is an example: https://api.refinitiv.com/data/historical-pricing/v1/views/intraday-summaries/0700.HK?interval=PT5M&start=2023-08-01T00:00:00.000000000Z&end=2023-10-30T18:00:00.000000000Z&fields=BID,ASK,OPEN_PRC. Our…
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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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RDP API - Commodities Content
Hi, I tried access RDP API using postman and these are the collections I can get there. Please help me to find the Commodities data in this. I want to use Java to pull data. hence trying this. And sample RIC and FIDs are - ACERDESLNGNWE , TRDPRC_1, HST_CLOSE, INST_DESC. Thanks, Sree
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Ema Java library and user_list.txt file
In the LPC 1.4 install guide, section 7.3, it discusses the layout of the user_list.txt file. Column 1 is the “username provided by the datafeed client application”. First, I’m assuming that “data file client application” is the application I wrote that is ultimately consuming the rate info. Does this username correspond…
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如何关闭maven版本中的debug日志
引入了maven的依赖之后,项目是可以跑起来的,但是我想关闭debug级别的日志是可以的吗 <dependency> <groupId>com.thomsonreuters.ema</groupId> <artifactId>ema</artifactId> <version>3.5.1.0</version> </dependency>
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这段代码我想触发item之后,直接返回一个结果,该如何改造?
这段代码我想触发item之后,直接返回一个结果,该如何改造?
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Can the returned refreshMsg be encapsulated into a java entity class?
Can this returned message body be directly received by a Java entity class and encapsulated into an entity class? This is a code snippet. If it is encapsulated into an entity class, which class is it? It contains the following FieldList, FieldEntry, etc. balabala public void onRefreshMsg(RefreshMsg refreshMsg,…
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OMMMsg的getDataType、getMsgType不同值的含义
OMMMsg的getDataType=132、getMsgType=6和getDataType=132、getMsgType=8有什么区别?
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WebSocket contribution api limits
Is there a rate limit for websocket contribution API? We send about 500 messages per second but only some updates are visible in the terminal. In login response we receive {"TRCE:MaxMessagesPerSecond":1000} . Is it the api rate limit? Does it matter if messages equally distributed or we can send all messages (up to the…
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RTO with EMA: evetual login success after many timeout messages
Hi everyone, I have a test RTO environment with a valid client id and secret credentials (I use RTO v2 authentication with EMA). Here is my config (programmatic, not using Emaconfig.xml): Map elementMap = EmaFactory.createMap(); ElementList elementList = EmaFactory.createElementList(); ElementList innerElementList =…
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How to unsubscribe a RIC using EMA API OmmConsumerClient?
Hi Team, We are currently upgrading our application from RFA API to EMA API and we are facing issues while unsubscribing a RIC in some scenarios. We are using the OmmConsumerClient as explained in the examples. But while unsubscribing a RIC we are still getting updates for it in the form of UpdateMessage. We request you to…
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How to handle COMPLETION_EVENT while migrating Refinitiv RFA API to EMA API?
We are currently upgrading our application from RFA API to use EMA API. We referred a similar question in this link: https://community.developers.refinitiv.com/questions/92298/whats-the-equivalent-of-rfas-completion-event-in-r.html But we are not able to use the rsslIsFinalState given in the solution here. Please provide a…
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What is the version of RFA that changed its embedded DACS 6.x version to DACS 7.x ?
Hi Team, Could you please give me the RFA version that changed from embedded DACS 6.x version to DACS 7.x version? To give you more context about why I am asking this question, the new version of DACS has some changed to not support the EOL DACS library versions. The dacs.snk rejects a connection from deprecated API such…
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EMA JAVA Connectivity with Using SCS relay
Hi Team Can you please help us connect EMA code with SCS relay Like going through documentation , i understood that ETA can be replaced with EMA by trading off little performance , but I am not able to find a suitable doc which will help connect EMA java code with SCS relay I want to stream prices and publish Market By…
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Open dacs daemon connection is stuck in CONNECTION_PENDING state
Hi Team, Open DACS is not working across rfa v8.2.3 / v8.2.4 jar when run across jre17 (eg. v17.0.9). The daemon connection is stuck in CONNECTION_PENDING state which results in an endless loop of checking daemon state. The DacsSubscribeClient given in portal itself is not working and is stuck in the while loop of…
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Java Websocket Login returns error: unknown to system
I get following error response when I send Login message to the Socket API:…
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EMA Application hang due to a possible Bug in com.refinitiv.eta.transport.CryptoHelper.java
We are facing same issue described under https://github.com/Refinitiv/Real-Time-SDK/issues/272 Many times when client disconnect and application is trying to send data application hang infinitely
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"basicConsumer" "login" "options" help! Python ok. market_price_rdpgw_client_cred_auth.py retrieves
Am having trouble figuring out how to run basicConsumer examples in the EMAJ tutorial. Unlike python. With the python client market_price_rdpgw_client_cred_auth.py I can retrieve prices: python3 ./M_market_price_rdpgw_client_cred_auth.py --clientid 12-34-56 --clientsecret 1234-5678 --hostname…
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Getting StatusText":"Service route SERVICE is no longer available."
we are using RFA Java Edition 8.1.0.L1.all.rrg to connect to an ADS One of the services the ADS went down briefly, and we noticed below in "update" messages for a subscription to a different service 24-02-21 12:38:34,403 [MainThread] ERROR in {Process name}. Dequeued update:…
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RFA Java 7.x version compatible with Open JDK 1.17
Hi, We have our custom applications which use RFA Java 7.7.1.L2 to collect data from and post data to Reuters. What is the latest version of 7.x and is it compatible with Open JDK 1.17 ? Thanks in advance!
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RFA contribution over RCC
Hello, We have RFA version RFAJ7.5.1.L1.all.rrg and we built an API and is working with MLIP. We installed RCC but now is not working. We recompiled with RFA 8.2.4L1 but still not working. Can you help with an investigation for find out the reason ? What logs do you need for identify the cause ? Best Regards, Cristian
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May I know where I can find the ODPS Developer Kit for Java
May I know where I can find the ODPS Developer Kit for Java