1.x: observeOn - fix in-sequence termination/unsubscription#3768

akarnokd merged 1 commit intoReactiveX:1.xReactiveX/RxJava:1.xfrom

akarnokd:ObserveOnRequestBoundaryCompletionFixakarnokd/RxJava:ObserveOnRequestBoundaryCompletionFixCopy head branch name to clipboard