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Does the RDM Market by Order refresh/update payload contain ticks?
Currently, my application gets its understanding of ticks from the market price payload, setting the QoS rate to RSSL_QOS_RATE_TICK_BY_TICK and the timeliness to RSSL_QOS_TIME_REALTIME. The tick price and quantity come on the "LAST" and "TRADE VOL" fields. I am wondering if these fields are also placed in the payloads for…
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when UPA/RFA will supports RHEL9?
Hi team, For ADH and ADS, when UPA/RFA will supports RHEL9? Thank you in advance for your help.
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Under what conditions should I recall rsslConnect and/or rsslInitChannel for an RSSL Consumer in the
Hi, I am trying to flush out disconnect handling for an RSSL Consumer connecting to a UPA server and I have some questions. The connection type this question is relevant to is RSSL_CONN_TYPE_SOCKET. I am first wondering if there are any general guidelines on usage of rsslConnect and rsslInitChannel in the event of failure…
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rsslEncodeFieldListComplete segfaults.
Hi. I am encoding a market price update message and rsslEncodeFieldListComplete receives SIGSEGV. Any ideas what the cause might be? As far as I can tell I am following the proper sequence of rsslEncodeFieldListInit, rsslEncodeFieldEntry, rsslEncodeFieldListComplete. In gdb, "disas" shows the following line where it…
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Validation of RSSL Consumer application using a packet capture.
Hi. I am looking for more ways to test and validate my RSSL Consumer application. With many market data feeds, I am able to run a replay of the data to verify the application/parser works as well. Theoretically, were I to get permission to get a PCAP of a current RSSL consumer application we have interacting with a real…
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rsslWrite return values.
I am facing an error where I am getting followiong return values from rsslWrite call: -2147483637 or -2147483549. Now the return from rsslWrite in is rtrInt32 (RsslRet), Are the above values returned because of rollover of 32 bits boundaries? Is it safe to assume that a negative value from rsslWrite is because of an error?…
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Is there a way to request all symbols for Market Price request?
Hello, Based on my understanding of UPA RDM, it seems that if I want to request market price updates for a set of symbols, I need to either send a request per symbol, or send a batch request, where in either case I have to enumerate every symbol via RDM_INSTRUMENT_NAME_TYPE_RIC. Is there a way I can instead make this…
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Is it safe/valid to construct our own RsslBuffers for encoding, decoding, and writing?
Hello. I am wondering if you could help clarify my understanding of RSSL and UPA, as well as answer a question. Say I am in a 64bit Linux environment, designing a C program with a single RSSL channel and two relevant threads, thread A and thread B. Say I have initialized RSSL on thread A with the rsslLocking parameter…
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Documentation for UPA/ETA API for access to BDS RIC list
Client inquiring as to what documentation is available for subscribing (UPA/ETA C-language level) to be able to list predefined BDS instrument lists, and how to access SYMBOL lists with the same API.
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Is Using UPA consumer not affected by RDFD provider replacing ELEKTRON?
We are getting Feed from RDFD (Tokyo Stock Exchange) using UPA C Edition 7.6.1, Using rsslConnect and rsslInitChannel and so on. The provider uses RDFD. But we need very low level connection. I have two questions. 1. What should we do when the provider replaces RDFD to ELKTRON. And Can you indicate any documantation for…
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The library that we use is upaj7.1.E1.all. Are there any EOS/EOL schedule?
The library that we use is upaj7.1.E1.all. Are there any EOS/EOL schedule?
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“Source Directory” messages specifically with the “Group Filter Entry”.
Client reached out with the following on how they should handle the following behavior: Having an issue with “Source Directory” messages specifically with the “Group Filter Entry”. My observation is that when a TREP server goes down (F9: Server has gone down) I’m receiving Group-Id’s with Status (non-merge) that are not in…
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UPA API - Refresh message after market closure
Hi, We are using UPA 8.0.0 API to get real-time fids from an Singapore exchange. We noticed a refresh message with trade id 7702212543233789011 around 1 hour after market closure on 12 April 2023 (18:04 SG time). Please let us know in what situations Refinitiv send refresh message after market closure?
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UPA for SingleOpen == 1 && AllowSuspectData == 1 streamState should always be “Open”
Following question is from client: verify w/ Refinitiv (according to UPAC V7.6.1 Reuters Domain Model (RDM) Usage Guide) for SingleOpen == 1 && AllowSuspectData == 1) the streamState should always be “Open” for Source Directory update in ServiceStateInfo or ServiceGroupInfo portion of the message.…
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How does a UPA Feed Handler create a GroupId for a Refresh msg for TREP infrastructure?
How does a UPA Feed Handler create a GroupId for a Refresh msg for TREP infrastructure?