Observe on

See also

• Official ReactiveX documentation: ObserveOn

Observable.observe_on(scheduler)

Wraps the source sequence in order to run its observer callbacks on the specified scheduler.

Keyword arguments: scheduler – Scheduler to notify observers on.

Returns the source sequence whose observations happen on the specified scheduler.

This only invokes observer callbacks on a scheduler. In case the subscription and/or unsubscription actions have side-effects that require to be run on a scheduler, use subscribe_on.