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RTO EMA Java SDK. Timeout.
During integration with the RTO EMA Java SDK 3.9.0.1, we have faced a timeout exception: com.refinitiv.ema.access.OmmInvalidUsageExceptionImpl: login failed (timed out after waiting 45000 milliseconds) for us-east-1-aws-3-sm.optimized-pricing-api.refinitiv.net:14002) at…
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EMA Java Creating multiple OmmConsumer instances problem
Hello all, I am using the EMA Java library group: "com.refinitiv.ema", name: "ema", version: "3.9.0.1" I am trying to create multiple connections to the HMDS websocket at the same time, on multiple threads, but I ran into a problem. After creating the OmmConsumerConfig for each connection that I will have to make and then…
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Real time connection with DACS user
We are upgarding our calypso version and mving from Java 8 to Java 21 In Java 8 there is no problem connectin to RFA using dacs user In Java 21 we are getting permission proble. we are sending connection request' and getting in response 1respMsg.getMsgType() = 6 1respMsg.getState().getDataState() = 2 the probelm is calypso…
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( JSFC migration) The EMA FieldEntry blank data corresponding to the JSFC blank data
For example, when the RTField type is NUM, the RTField.string() is "+0" when the data is empty/blank, so I know that the EMA FieldEntry blank can use "0" as a replacement how about other data type ? Is there a table/doc for document these information ?
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Dictionary usage in IProvider
we are writing Interactive Provider in java. We have questions about dictionary: Is ChannelDictionary applicable to the provider or only to the consumer? if it is applicable to the provider, how the config should work so that the dictionary will be downloaded by the provider from ADS? <DictionaryType…
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TREP: Unexpected "Output threshold breached for <user>...."
Hi, I developed a JAVA application based on Refinitiv Realtime SDK, that is consuming RICs on TREP. Today, one of my customer reporting an issue that he was able to observe many time during the night: my application is disconnected from TREP ADS logs shows errors such as Output threshold breached for XXX" at position…
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ADS is crashing when we stop our internal app which built with RFA JAVA Edition 8.1.0.L1.all.rrg
Dear Team, We recently migrated the ADS POP server from ADS 3.5 installed on OS RHEL 7.9, bare metal server, to ADS 3.8.1 installed on OS RHEL 8.9, virtual machine. we have encountered a concerning issue after the ADS POP migration, that whenever we stop our internal application built with RFA JAVA Edition…
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TIME type format
Dear Support, In EMA Java, the default format for data fields of type TIME is STR_DATETIME_RSSL (HH:MM:SS:XXX:YYY:ZZZ). How do we change it to ISO format STR_DATETIME_ISO8601 which lacks the ':' delimiters in the subsecond part of the format. Thanks, Kristen
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Error causes and avoidance methods
We tried to use EMA to retrieve data from ELEKTRON_DD using the RIC code 'JPY=', but encountered the following log error and were unable to obtain the data. We are using V2 for authentication. Could you please share what this error indicates, its cause, and possible solutions? ーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーー 6…
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Springboot REST API using EMA
was looking for examples of how to develop a springboot REST API using the EMA API. Any good references ? using the following version implementation("com.refinitiv.ema:ema:3.8.3.0")
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ema java ommconsumer couldn't get market feed for WMR Fixing RICs
we have a ema based java ommconsumer client which currently subscribes to spot. forward bid/ask rates but the same connection is not getting any market data feed for WMR Fixing RICS e.g. USDEURFIXP=WM and USDEURFIX=WM. We are using client service account which has the RTO/WMR licenses What could be the issue here? This is…
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Deadlock at OMMConsumer
There is deadlock at OMMConsumer while un-registering ric. Please advise. Below are logs from application. at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at…
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Use multiple hosts with EMA Java
Hello, We are able to successfully connect and retrieve data using EMA java library, EmaFactory.createOmmConsumer(EmaFactory.createOmmConsumerConfig().host("host_1:14002").username("user123")); How do we specify multiple hosts for failback reasons : host_1, host_2, etc. Can it be done using the libraries or there is any…
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Which sample program is used to connect from a Linux server to RTO
I want to connect to RTO from a Linux server using Java. I believe that using one of the URLs below would allow for a simple connection check, but which one should I use? https://github.com/Refinitiv/Real-Time-SDK/tree/master/Java/Ema/Examples/src/main/java/com/refinitiv/ema/examples/training/consumer Here are the planned…
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What does each item represent?
I am trying to run a test from the EMA tutorial program, but what do the following userName, password, and clientId represent? I have already created an RTO service account, so I wonder if I should use that ID and password as userName and password.
