Observable.Timeout<TSource> Method (IObservable<TSource>, TimeSpan, IScheduler)

Returns either the observable sequence or an TimeoutException if dueTime elapses.

Namespace:  System.Reactive.Linq
Assembly:  System.Reactive (in System.Reactive.dll)


<ExtensionAttribute> _
Public Shared Function Timeout(Of TSource) ( _
    source As IObservable(Of TSource), _
    dueTime As TimeSpan, _
    scheduler As IScheduler _
) As IObservable(Of TSource)
Dim source As IObservable(Of TSource)
Dim dueTime As TimeSpan
Dim scheduler As IScheduler
Dim returnValue As IObservable(Of TSource)

returnValue = source.Timeout(dueTime, _
public static IObservable<TSource> Timeout<TSource>(
    this IObservable<TSource> source,
    TimeSpan dueTime,
    IScheduler scheduler
generic<typename TSource>
static IObservable<TSource>^ Timeout(
    IObservable<TSource>^ source, 
    TimeSpan dueTime, 
    IScheduler^ scheduler
static member Timeout : 
        source:IObservable<'TSource> * 
        dueTime:TimeSpan * 
        scheduler:IScheduler -> IObservable<'TSource> 
JScript does not support generic types and methods.

Type Parameters

  • TSource
    The type source.


  • dueTime
    Type: System.TimeSpan
    The maximum duration between values before a timeout occurs.

Return Value

Type: System.IObservable<TSource>
The source sequence with a TimeoutException in case of a timeout.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IObservable<TSource>. When you use instance method syntax to call this method, omit the first parameter. For more information, see or .

See Also


Observable Class

Timeout Overload

System.Reactive.Linq Namespace