Enabling Asynchronous Support in Sling Servlet/OSGi Service for Parallel Processing of Multiple APIs

[Sh1ju]

I'm working on a task where I need to process data from 3-4 third-party APIs asynchronously, or in parallel, and present this data in JSON format via a Sling servlet to the front end. Could anyone provide some guidance on how to enable asynchronous support in a Sling servlet or an OSGi service?

[DPrakashRaj · Accepted solution]

asynchronous call is not supported in aem sling servlet https://stackoverflow.com/questions/70371123/how-to-enable-async-support-for-sling-servlet-felix

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/async-servlet-not-working-...

why don't you work on client side to achieve this?

[ManviSharma]

Hi,

To enable asynchronous processing in a Sling servlet or OSGi service:

1. Use OSGi Declarative Services (DS) with @reference to SlingJobExecutor for async logic.