design patterns - Asynchronous processing with fallback java -


i working on java application makes calls web service, dont want incur additional latency while making these calls hence planning on doing asynchronously. using threads 1 way go approach might become unreliable if calls dependent service fail because of various reasons. looking kind of in-process asynchronous service fallback temporarily store (inprocess database ?) , retry failed requests. there exiting solutions out there achieve ? if not if point me similar task this.

thanks

actually, i've not yet tried it, reactor node.js , should allow program using event-driven paradigm.

please check out , let know if suits needs.


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