June 2018
Intermediate to advanced
310 pages
6h 32m
English
Content preview from Hands-On Design Patterns with Kotlin
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SerializedSubject
It's important not to call the onNext()/onComplete()/onError() methods from different threads, as it will make the calls non-serializable.
This is a Proxy of sorts around any regular subject, which synchronizes calls to the unsafe methods. You can wrap any subject with SerializedSubject using the toSerialized() method:
val subject = ReplaySubject.createWithSize<Int>(2).toSerialized()
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