recovery with EMA lib for MRN_STORY

Neon
Neon Newcomer
in EMA

Hi there,

We are currently using the ema library to collect news from refinitiv. We're connecting using ric: MRN_STORY

group: 'com.refinitiv.ema', name: 'ema', version: '3.6.1.2'


How is the recovery working? Let's say my listener is down for 2 hours, how do I get back the news that were disseminated during that time.

Thank you,
Richard

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Best Answer

  • nick.zincone
    nick.zincone admin
    Answer ✓

    Hi @Neon,

    The Machine Readable News (MRN) service that you access within EMA does not queue or capture history on behalf of the user - it is strictly a streaming service. If you want to use this streaming service, you will have to keep your listener active to avoid missing messages.

    If you want to have a queue-like service where if your listener goes down and you wish to pick up messages where you left off, you can consider using the News Story Message Services available within the Refinitiv Data Platform (RDP). I would suggest you reach out to your Refinitiv Account Manager for more details.

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