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xlil997 avatar image
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convert EMA C++ sample code into a Windows Service

in you example code

try {
AppClient client;

OmmConsumer consumer(OmmConsumerConfig().host("my.ip.goes.here:14002").username("my_user_goes_here"));

consumer.registerClient(ReqMsg().serviceName("LDN_RSSL_DDS_CHE").name("MRN_STORY").domainType(MMT_NEWS_TEXT_ANALYTICS), client); // original

// Sleep long enough to receive a few stories
sleep( 60000 );// API calls onRefreshMsg(), onUpdateMsg() and onStatusMsg()

}

It uses a sleep() function to control how long it runs.

What if I do not want to use sleep(), but rather call something like

client.start() when my service (getting news from Elektron API) starts, and client.stop() when I want to stop the service (quitting ClientApp from memory).

elektronrefinitiv-realtimeelektron-sdkema-apirrtelektron-message-apimrn
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zoya faberov avatar image   zoya faberov

Hello @xlil997,

Thank you for your participation in the forum.

Is the reply below satisfactory in resolving your query? If yes please click the 'Accept' text next to the reply. This will guide all community members who have a similar question. Otherwise please post again offering further insight into your question.

Thanks,

-AHS

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umer.nalla avatar image
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Hi @xlil997

Have you looked at example 130__MarketPrice__UserDisp which illustrates User Dispatching as opposed to API dispatch mechanism.

Please refer to section 2.4.1 EMA Consumer Architecture of the EMA Developers guide for more information on dispatching.

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