ios - Distributed Backend REST API Polling -


i developing ios app app acts rest client making calls third party rest api. app makes calls in polling fashion. works fine when app running in foreground. interested in polling api in background, kind of behavior isn't supported on ios. best solution have come move polling backend server , send push notifications ios app.

now question there software available kind of backend work? software needs poll rest api each user. distributed/parallelized, work isn't dependent on 1 another. scaleable number of users increase. there frameworks or starting points type of work or stuck creating whole thing?


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