)} ,ReactiveUI.Extensions.Async.Subjects.ReplayLatestSubjectCreationOptions)}

ObservableAsync.ReplayLatestPublish(IObservableAsync) method¶

Defined in

Type: ObservableAsync Namespace: ReactiveUI.Extensions.Async Assembly: ReactiveUI.Extensions.dll

Applies to

net10.0, net10.0-browserwasm1.0, net10.0-desktop1.0, net9.0, net9.0-browserwasm1.0, net9.0-desktop1.0, net8.0, net8.0-ios17.5, net8.0-maccatalyst17.5, net8.0-macos14.2, net8.0-macos14.5, net8.0-tvos17.2, netstandard2.1, net462, net481

Overloads¶

1. public static ConnectableObservableAsync<T> ReplayLatestPublish<T>(this IObservableAsync<T> source)
2. public static ConnectableObservableAsync<T> ReplayLatestPublish<T>(this IObservableAsync<T> source, ReplayLatestSubjectCreationOptions options)

1. Overload¶

public static ConnectableObservableAsync<T> ReplayLatestPublish<T>(this IObservableAsync<T> source)

View source

Summary: Creates a connectable observable sequence that replays only the most recent item to new subscribers.

Type parameters

Name	Description
`T`	The type of the elements in the source sequence.

Parameters

Name	Type	Description
`source`	[IObservableAsync](#	The source sequence.

Returns: ConnectableObservableAsync -- A connectable observable sequence that publishes the latest item to current and future subscribers until a new item is emitted.

Remarks

This method enables late subscribers to immediately receive the most recently published value, followed by subsequent values. The returned sequence does not replay earlier items beyond the latest one. Use this method when you want all subscribers to observe the most recent value, regardless of when they subscribe.

2. Overload¶

public static ConnectableObservableAsync<T> ReplayLatestPublish<T>(this IObservableAsync<T> source, ReplayLatestSubjectCreationOptions options)

View source

Summary: Creates a connectable observable sequence that replays only the latest published value to new subscribers, using the specified replay subject creation options.

Type parameters

Name	Description
`T`	The type of the elements in the source sequence.

Parameters

Name	Type	Description
`source`	[IObservableAsync](#	The source sequence.
`options`	[ReplayLatestSubjectCreationOptions](#	The options used to configure the replay subject, such as buffer size, scheduler, or other replay behavior settings.

Returns: ConnectableObservableAsync -- A connectable observable sequence that replays the most recent value to each new subscriber after connection.

Remarks

Use this method when you want late subscribers to receive only the most recently published value, rather than the entire sequence or a fixed buffer. The returned connectable observable does not begin emitting items until its Connect method is called.