For an EMA C++ application, will the 'handle' long value be reused? What's the rules of the 'handle' long value assigned to a single RIC stream or batch stream? e.g., unique and auto-incremented integer?
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…
Hi - can you comment on the congestion we see on our system this afternoon. How can we diagnose the root cause? can we use rrdump (or any other tool) to diagnose this, after the event? ADS1 log <rmds.1.ads.3.itemThread: Notice: Tue Jul 19 15:12:57 2022> Suspended requests due to transport congestion.<END>…
Hi, I have a EMA application that I have tested against UAT and it works fine, but when I try with my production credentials and a production URL, I get the following message: Jul 18, 2022 2:06:18 PM com.refinitiv.ema.access.ChannelCallbackClient reactorChannelEventCallback WARNING: loggerMsg ClientName:…
...nel to the token session as the token reissue interval(-2319 ms) is too small. loggerMsg ClientName: LoginCallbackClient Severity: Error Text: RDMLogin stream was closed with status message username <not set> usernameType <not set> State: Closed/Suspect/Usage error - text: "Failed to perform transport secure channel…
...002) loggerMsg ClientName: EmaConsumer_15 Severity: Error Text: dictionary retrieval failed (timed out after waiting 45000 milliseconds) for 192.168.1.133:14002) loggerMsgEnd three question: one:Why does this happen? two:How do I catch this exception error? three:How to handle this error? (Code examples would be great)
Is there an approach to decrease the number of UpdateMsg received? [RTO Internet, may have LPC, but no TREP components] The use scenario: The EMA application subscribes ~ 70K RICs which will introduce 60K updates per second. However, the application is deployed on a low tier server lacking of high CPU and memory…
It looks like com.refinitiv.ema:ema:3.6.6.0 uses org.apache.commons:commons-configuration2:2.7 which suffers from CVE-2022-33980. I believe the fix is easy, just upgrade to 2.8.0
All, For resiliency, we need to have multiple applications running at the same time that use EMA API to subscribe for real time data updates for a same list of RICs. Is there a way to get a unique id for each update for a RIC across these multiple subscriptions/client applications ? Client A gets an update for RIC with…
Hi, We can see EMA API example 250 / 290 / 291 of custom opaque / decode / downcast, it specified the domain type to be value of 200 / 133 respectively. As checked the EmaRdm class with pre-defined list of constants, I cannot find the value of 200 / 133. When establishing the connection, I can see the Item State message of…
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