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jishnvajaldbhai avatar image
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MRN WebSocket filter before uncompressing

Is it possible to filter the news that will be received by a WebSocket, when signing up for a MRN_STORY *before* receiving and uncompressing the news received?

I ask that because otherwise one will have to receive, uncompress and filter each news which might not be relevant. If it would be possible to define that, for example, only news coming from the country 'US' with the language 'EN' would be received, that would decrease the am https://9apps.ooo/ ount of traffic and processing.

If this is possible, please let me know how; if it is not possible (which appears to be the case), then I would like to be sure of it!

websocketsrrtorefinitiv-realtime-optimised
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wasin.w avatar image
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Hello @jishnvajaldbhai

The MRN is the real-time news delivery system that sends all news data to the application. The application needs to assemble, uncompress and parse the news fragments to get news content and then filters the news data based on the application requirements. The MRN data domain (including the MRN_STORY RIC) does not support the news filter query.

If you want to get news data based on a specific query, you may check the Refinitiv Data Platform APIs (RDP APIs) which provide news content via the Alerts and HTTP REST delivery methods for consumers.


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