Source.fromCompletionStage
Deprecated by Source.completionStage
.
Signature
Source.fromCompletionStage
Source.fromCompletionStage
Description
fromCompletionStage
has been deprecated in 2.6.0, use completionStage instead.
Send the single value of the CompletionStage
when it completes and there is demand. If the CompletionStage
completes with null
stage is completed without emitting a value. If the CompletionStage
fails the stream is failed with that exception.
Reactive Streams semantics
emits the future completes
completes after the future has completed