dwyl/learn-aws-lambda

How do we simulate "Real Time" interaction without WebSockets ?

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#32 aperta il 28 gen 2016

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Descrizione

WebSockets allow us to stream additional data from/to client/server beyond the limits of http request/response. This has opened a world of Real Time apps. Given that keeping Lambda functions running for long time will cost a lot (because we are billed per 100ms) we need to consider an alternative approach for sending data to the client after the initial page/data is rendered...

_Polling_?

http://stackoverflow.com/questions/12555043/my-understanding-of-http-polling-long-polling-http-streaming-and-websockets

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