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hena.shr avatar image
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Controlling market rates flow with RMDS test client

Hi All,

Is there any way to configure how many rates we want to receive in a particular time interval through rmds test client?

#productrmds-test-client
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wasin.w avatar image   wasin.w

Hello @hena.shr

Thank you for your participation in the forum. Is the reply below satisfactory in resolving your query?


If so please can you click the 'Accept' text next to the appropriate reply? This will guide all community members who have a similar question.

Thanks,


AHS

wasin.w avatar image   wasin.w
Hello @hena.shr

Please be informed that this RTDS question has been moved to TREP forum.

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Gurpreet avatar image
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Hi @hena.shr,

The number of updates received by testclient depend on the source of the data and not the testclient itself.

If you are connecting to ADS for data, your market data administrator can throttle down the update rates by turning on rate-conflation.

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hena.shr avatar image hena.shr

Hi Gurpreet,

Thnak you for your response.

I have one follow up query:

In our system we are using rmds client script to get Market rate data by passing rwf file to sink_driven_src executable. But the rwf file which we are using only gives 31 market rate per minute(if only one currency is configured to get Market rate data).

Is there any other rwf file which will give more marker rates per minute.

If not then is there any other way in which we can get more Market rate per minute.

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Gurpreet avatar image
22.1k ●59 ●14 ●21

Hi @hena.shr,

You can speed up the update rate in Sink Driven Source using command line switches - launch it without command switches to see all available parameters.

There are canned data files which are provided for different regions (amers/emea/asia) which can be used with this replay. You can find them here.

Finally, the latest SDK bundles like EMA/ETA also contain Provider example which can be used as a source of simulated data to your application.

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hena.shr avatar image hena.shr

Hi Gurpreet,

Thank you for the code provided.

While using cmake to compile the provider code we are facing some issues regarding library dependency.

Below are the libraries which are required for the build:

  1. zlib-1.2.12.tar.gz
  2. lz4
  3. libxml2
  4. curl
  5. cjason

I am able to get zlib library but not able to download lz4 libary. Is there a way to get the provider example compile.

Jirapongse avatar image Jirapongse hena.shr

@hena.shr

The RTSDK package contains those libraries.

1674023838115.png

1674023852743.png

You can download the RTSDK package from here.

1674023838115.png (24.8 KiB)
1674023852743.png (30.4 KiB)
hena.shr avatar image hena.shr Jirapongse
Hi Jirapongse,


Going through the Provider code, it looks like this also uses data file to get Market rates which means it will also get a fixed number of market rates every time it runs. Please let me know if my understanding is correct.

Is there any way to configure how many Market rates we need?

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