Rest Services are synchronous and asynchronous api calls

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Rest Services are  synchronous and asynchronous api calls
Aug 31, 2020 in Software Testing by Sri
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1 answer to this question.

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"Synchronous" or "Asynchronous" is the behavior of the client that is requesting the resource. It has nothing to do with the REST web services, its structure, or the supporting server.

Synchronous behavior:

  • The client constructs an HTTP structure, sends over the socket connection.
  • Waits for the response HTTP.

Asynchronous behavior:

  • The client constructs the HTTP structure, sends the request, and moves on.
  • There's another thread that is waiting on the socket for the response. Once the response arrives, the original sender is notified (usually, using a callback like structure).
answered Aug 31, 2020 by UltraInstinct

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