When I am trying to publish Data using the postMsg method getting below error Failed to submit PostMsg on item stream. Reason: ReactorReturnCodes.INVALID_USAGE. Error text: Cannot submit PostMsg when stream not in open state. Code snippet using as below OmmConsumer consumer = null; AppClient appClient = new AppClient();…
SEVERE: loggerMsg ClientName: ChannelCallbackClient Severity: Error Text: Failed to add RsslChannel(s) to RsslReactor. Channel name(s) Channel_Drv Instance Name Consumer_Drv_1 RsslReactor @790c3637 RsslChannel null Error Id -1 Internal sysError 0 Error Location RestReactor.submitAuthRequestBlocking Error Text failed to…
EMA (a later version) Already have this in use <GuaranteedOutputBuffers value="5000"/>, but still encounter this occasionally. May I get advice on how to fix this? 2025-03-28 15:37:27 [] ERROR c.r.ema.access.OmmConsumerImpl - loggerMsg ClientName: Consumer_1_1 Severity: Error Text: Call to rsslReactorDispatch() failed.…
Hi we are migrating our application using RFA to the strategic APIs, specifically EMA. Where can we download the EMA libraries to start development? Also can we get this from Maven repo and which version do you recommend? Thanks.
I’m developing a Java application to publish market data to TREP. After reading some documentation, I found that I need to use the following JAR files: ema-3.8.3.0.jar, logback-classic-1.2.11.jar, eta-3.8.3.0.jar, logback-core-1.2.11.jar, slf4j-api-2.0.16.jar, and json-20240303.jar. The documentation also mentions that I…
Earlier we used to point to a single host using the config.host() api in the EmaFactory.createOmmConsumer. But recently we planned to use the EmaConfig.xml file to handle auto fallback using multiple hosts. But that has significantly increased our processing time. We are seeing a lot new xml logs, which weren't there…
What could be triggering or causing these item drops from subscription? When this occurred, there is no channel disconnect between the client and server ads. The connection is persistent but the RICs drops and resubscribed multiple times. 2025-03-24T08:00:31.061Z : INFO: Subscribing…
Hi, trying to download SDK. I'm having a lot of problems with your website For example, the documentation here has links that throw Not Found 404 https://developers.lseg.com/en/article-catalog/article/publishing-symbol-list-using-ema-non-interactive-provider (404)…
...e SourceDirectory Hi, I am trying to publish data to our Local TREP infrastructure but I am getting the following error and not sure what it means. Can you please help? Exception Type='OmmInvalidUsageException', Text='Attempt to submit initial RefreshMsg with service name of XYZ that was not included in the…
While using Java library ema v3.8.2.0, I'm getting following error in CryptoHelper.java of corresponding eta jar v3.8.2.0 : java.lang.OutOfMemoryError: Cannot reserve 66816 bytes of direct buffer memory (allocated: 524258534, limit: 524288000)at java.base/java.nio.Bits.reserveMemory(Bits.java:178)at…
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