Rx.Observable.prototype.observeOn(scheduler)
Wraps the source sequence in order to run its observer callbacks 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 subscribeOn.
Arguments
scheduler
(Scheduler
): Scheduler to notify observers on.
Returns
(Observable
): The source sequence whose observations happen on the specified scheduler.
Example
/* Change from immediate scheduler to timeout */
var source = Rx.Observable.return(42, Rx.Scheduler.immediate)
.observeOn(Rx.Scheduler.timeout);
var subscription = source.subscribe(
function (x) {
console.log('Next: ' + x);
},
function (err) {
console.log('Error: ' + err);
},
function () {
console.log('Completed');
});
// => Next: 42
// => Completed
Location
File:
Dist:
Prerequisites:
- None
NPM Packages:
NuGet Packages:
Unit Tests: