February 2018
Intermediate to advanced
552 pages
13h 46m
English
Content preview from Scala Reactive Programming
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Description
Here, Request is an input to that service call. It can be any of the Scala built-in types or any user-defined types, as follows:
ServiceCall[String, Response]
This service call has an input of the String type.
The response is an output to that service call. Like input, it can be any of the Scala built-in types or any user-defined type, as shown here:
ServiceCall[String, String]
This service call has an input of the String type and an output of the String type.
If we don't want to specify a type of ServiceCall input, we define its input of type akka.NotUsed, as shown here:
ServiceCall[NotUsed, WeatherForcasting]
This service call does not have an input; however, it has an output of the WeatherForecasting type (user-defined type). ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.