Skip to content

ConcurrentWitnessCallsException class

Defined in

Namespace: ReactiveUI.Primitives.Async Assembly: ReactiveUI.Primitives.Async.dll Full name: ReactiveUI.Primitives.Async.ConcurrentWitnessCallsException Modifiers: public

Summary

View source

        The exception that is thrown when multiple concurrent calls are made to observer methods that do not support
        concurrent execution.

Applies to

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

Class hierarchy 
classDiagram
class ConcurrentWitnessCallsException
class Exception
Exception <|-- ConcurrentWitnessCallsException

Inherits from: Exception

Remarks

This exception indicates that a call to OnNextAsync, OnErrorResumeAsync, or OnCompletedAsync was attempted while a previous call to one of these methods is still pending. ObserverAsync does not allow concurrent invocations of these methods; callers should ensure that each call completes before initiating another.

Constructors

NameSummary
.ctorInitializes a new instance of the [ConcurrentWitnessCallsException](# class.
Inherited members